From 7e15cf8d54d598d0887bc02303cde3ad08557b95 Mon Sep 17 00:00:00 2001
From: tibbi <tibor@kaputa.sk>
Date: Sun, 30 Sep 2018 10:33:23 +0200
Subject: [PATCH] adding 2 new FAQ items

---
 .../com/simplemobiletools/gallery/extensions/Activity.kt      | 2 ++
 app/src/main/res/values-ar/strings.xml                        | 4 ++++
 app/src/main/res/values-az/strings.xml                        | 4 ++++
 app/src/main/res/values-ca/strings.xml                        | 4 ++++
 app/src/main/res/values-cs/strings.xml                        | 4 ++++
 app/src/main/res/values-da/strings.xml                        | 4 ++++
 app/src/main/res/values-de/strings.xml                        | 4 ++++
 app/src/main/res/values-el/strings.xml                        | 4 ++++
 app/src/main/res/values-es/strings.xml                        | 4 ++++
 app/src/main/res/values-fi/strings.xml                        | 4 ++++
 app/src/main/res/values-fr/strings.xml                        | 4 ++++
 app/src/main/res/values-gl/strings.xml                        | 4 ++++
 app/src/main/res/values-hr/strings.xml                        | 4 ++++
 app/src/main/res/values-hu/strings.xml                        | 4 ++++
 app/src/main/res/values-it/strings.xml                        | 4 ++++
 app/src/main/res/values-ja/strings.xml                        | 4 ++++
 app/src/main/res/values-ko-rKR/strings.xml                    | 4 ++++
 app/src/main/res/values-lt/strings.xml                        | 4 ++++
 app/src/main/res/values-nb/strings.xml                        | 4 ++++
 app/src/main/res/values-nl/strings.xml                        | 4 ++++
 app/src/main/res/values-pl/strings.xml                        | 4 ++++
 app/src/main/res/values-pt-rBR/strings.xml                    | 4 ++++
 app/src/main/res/values-pt/strings.xml                        | 4 ++++
 app/src/main/res/values-ru/strings.xml                        | 4 ++++
 app/src/main/res/values-sk/strings.xml                        | 4 ++++
 app/src/main/res/values-sv/strings.xml                        | 4 ++++
 app/src/main/res/values-tr/strings.xml                        | 4 ++++
 app/src/main/res/values-zh-rCN/strings.xml                    | 4 ++++
 app/src/main/res/values-zh-rTW/strings.xml                    | 4 ++++
 app/src/main/res/values/strings.xml                           | 4 ++++
 30 files changed, 118 insertions(+)

diff --git a/app/src/main/kotlin/com/simplemobiletools/gallery/extensions/Activity.kt b/app/src/main/kotlin/com/simplemobiletools/gallery/extensions/Activity.kt
index 0aee81bfe..380aaa184 100644
--- a/app/src/main/kotlin/com/simplemobiletools/gallery/extensions/Activity.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/gallery/extensions/Activity.kt
@@ -76,6 +76,8 @@ fun SimpleActivity.launchAbout() {
             FAQItem(R.string.faq_10_title, R.string.faq_10_text),
             FAQItem(R.string.faq_11_title, R.string.faq_11_text),
             FAQItem(R.string.faq_12_title, R.string.faq_12_text),
+            FAQItem(R.string.faq_13_title, R.string.faq_13_text),
+            FAQItem(R.string.faq_14_title, R.string.faq_14_text),
             FAQItem(R.string.faq_2_title_commons, R.string.faq_2_text_commons))
 
     startAboutActivity(R.string.app_name, licenses, BuildConfig.VERSION_NAME, faqItems, true)
diff --git a/app/src/main/res/values-ar/strings.xml b/app/src/main/res/values-ar/strings.xml
index 602e98c87..4a62c17a3 100644
--- a/app/src/main/res/values-ar/strings.xml
+++ b/app/src/main/res/values-ar/strings.xml
@@ -202,6 +202,10 @@
     <string name="faq_11_text">Sure, just use the \"Group by\" menu item while at the thumbnails view. You can group files by multiple criteria, including Date Taken. If you use the \"Show all folders content\" function you can group them by folders too.</string>
     <string name="faq_12_title">Sorting by Date Taken doesn\'t seem to work properly, how can I fix it?</string>
     <string name="faq_12_text">It is most likely caused by the files being copied from somewhere. You can fix it by selecting the file thumbnails and selecting \"Fix Date Taken value\".</string>
+    <string name="faq_13_title">I see some color banding on the images. How can I improve the quality?</string>
+    <string name="faq_13_text">The current solution for displaying images works fine in the vast majority of cases, but if you want even better image quality, you can enable the \"Show images in the highest possible quality\" at the app settings, in the \"Deep zoomable images\" section.</string>
+    <string name="faq_14_title">I have hidden a file/folder. How can I unhide it?</string>
+    <string name="faq_14_text">You can either press the \"Temporarily show hidden items\" menu item at the main screen, or toggle \"Show hidden items\" in the app settings to see the hidden item. If you want to unhide it, just long press it and select \"Unhide\". Folders are hidden by adding a hidden \".nomedia\" file into them, you can delete the file with any file manager too.</string>
 
     <!-- Strings displayed only on Google Playstore. Optional, but good to have -->
     <!-- Short description has to have less than 80 chars -->
diff --git a/app/src/main/res/values-az/strings.xml b/app/src/main/res/values-az/strings.xml
index 48addd393..3f19fe159 100644
--- a/app/src/main/res/values-az/strings.xml
+++ b/app/src/main/res/values-az/strings.xml
@@ -200,6 +200,10 @@
     <string name="faq_11_text">Sure, just use the \"Group by\" menu item while at the thumbnails view. You can group files by multiple criteria, including Date Taken. If you use the \"Show all folders content\" function you can group them by folders too.</string>
     <string name="faq_12_title">Sorting by Date Taken doesn\'t seem to work properly, how can I fix it?</string>
     <string name="faq_12_text">It is most likely caused by the files being copied from somewhere. You can fix it by selecting the file thumbnails and selecting \"Fix Date Taken value\".</string>
+    <string name="faq_13_title">I see some color banding on the images. How can I improve the quality?</string>
+    <string name="faq_13_text">The current solution for displaying images works fine in the vast majority of cases, but if you want even better image quality, you can enable the \"Show images in the highest possible quality\" at the app settings, in the \"Deep zoomable images\" section.</string>
+    <string name="faq_14_title">I have hidden a file/folder. How can I unhide it?</string>
+    <string name="faq_14_text">You can either press the \"Temporarily show hidden items\" menu item at the main screen, or toggle \"Show hidden items\" in the app settings to see the hidden item. If you want to unhide it, just long press it and select \"Unhide\". Folders are hidden by adding a hidden \".nomedia\" file into them, you can delete the file with any file manager too.</string>
 
     <!-- Strings displayed only on Google Playstore. Optional, but good to have -->
     <!-- Short description has to have less than 80 chars -->
diff --git a/app/src/main/res/values-ca/strings.xml b/app/src/main/res/values-ca/strings.xml
index 998b84701..aa3191b5f 100644
--- a/app/src/main/res/values-ca/strings.xml
+++ b/app/src/main/res/values-ca/strings.xml
@@ -200,6 +200,10 @@
     <string name="faq_11_text">Si, només heu d\'utilitzar l\'ítem del menú \"Agrupar per\" mentre es troba a la vista en miniatura. Podeu agrupar fitxers amb diversos criteris, inclòs data de presa. Si utilitzeu la funció \"Mostra el contingut de totes les carpetes\", també podeu agrupar-les per carpetes.</string>
     <string name="faq_12_title">L\'ordenació per data que de presa no sembla funcionar correctament, com puc solucionar-ho?</string>
     <string name="faq_12_text">Probablement, els fitxers es copiïn en un lloc incorrecte. Podeu arreglar-ho si seleccioneu les miniatures del fitxer i seleccioneu \"Fixar data de presa\".</string>
+    <string name="faq_13_title">I see some color banding on the images. How can I improve the quality?</string>
+    <string name="faq_13_text">The current solution for displaying images works fine in the vast majority of cases, but if you want even better image quality, you can enable the \"Show images in the highest possible quality\" at the app settings, in the \"Deep zoomable images\" section.</string>
+    <string name="faq_14_title">I have hidden a file/folder. How can I unhide it?</string>
+    <string name="faq_14_text">You can either press the \"Temporarily show hidden items\" menu item at the main screen, or toggle \"Show hidden items\" in the app settings to see the hidden item. If you want to unhide it, just long press it and select \"Unhide\". Folders are hidden by adding a hidden \".nomedia\" file into them, you can delete the file with any file manager too.</string>
 
     <!-- Strings displayed only on Google Playstore. Optional, but good to have -->
     <!-- Short description has to have less than 80 chars -->
diff --git a/app/src/main/res/values-cs/strings.xml b/app/src/main/res/values-cs/strings.xml
index a326419ee..5afb4f7ac 100644
--- a/app/src/main/res/values-cs/strings.xml
+++ b/app/src/main/res/values-cs/strings.xml
@@ -200,6 +200,10 @@
     <string name="faq_11_text">Sure, just use the \"Group by\" menu item while at the thumbnails view. You can group files by multiple criteria, including Date Taken. If you use the \"Show all folders content\" function you can group them by folders too.</string>
     <string name="faq_12_title">Sorting by Date Taken doesn\'t seem to work properly, how can I fix it?</string>
     <string name="faq_12_text">It is most likely caused by the files being copied from somewhere. You can fix it by selecting the file thumbnails and selecting \"Fix Date Taken value\".</string>
+    <string name="faq_13_title">I see some color banding on the images. How can I improve the quality?</string>
+    <string name="faq_13_text">The current solution for displaying images works fine in the vast majority of cases, but if you want even better image quality, you can enable the \"Show images in the highest possible quality\" at the app settings, in the \"Deep zoomable images\" section.</string>
+    <string name="faq_14_title">I have hidden a file/folder. How can I unhide it?</string>
+    <string name="faq_14_text">You can either press the \"Temporarily show hidden items\" menu item at the main screen, or toggle \"Show hidden items\" in the app settings to see the hidden item. If you want to unhide it, just long press it and select \"Unhide\". Folders are hidden by adding a hidden \".nomedia\" file into them, you can delete the file with any file manager too.</string>
 
     <!-- Strings displayed only on Google Playstore. Optional, but good to have -->
     <!-- Short description has to have less than 80 chars -->
diff --git a/app/src/main/res/values-da/strings.xml b/app/src/main/res/values-da/strings.xml
index fca30e852..1aff93ae0 100644
--- a/app/src/main/res/values-da/strings.xml
+++ b/app/src/main/res/values-da/strings.xml
@@ -200,6 +200,10 @@
     <string name="faq_11_text">Sure, just use the \"Group by\" menu item while at the thumbnails view. You can group files by multiple criteria, including Date Taken. If you use the \"Show all folders content\" function you can group them by folders too.</string>
     <string name="faq_12_title">Sorting by Date Taken doesn\'t seem to work properly, how can I fix it?</string>
     <string name="faq_12_text">It is most likely caused by the files being copied from somewhere. You can fix it by selecting the file thumbnails and selecting \"Fix Date Taken value\".</string>
+    <string name="faq_13_title">I see some color banding on the images. How can I improve the quality?</string>
+    <string name="faq_13_text">The current solution for displaying images works fine in the vast majority of cases, but if you want even better image quality, you can enable the \"Show images in the highest possible quality\" at the app settings, in the \"Deep zoomable images\" section.</string>
+    <string name="faq_14_title">I have hidden a file/folder. How can I unhide it?</string>
+    <string name="faq_14_text">You can either press the \"Temporarily show hidden items\" menu item at the main screen, or toggle \"Show hidden items\" in the app settings to see the hidden item. If you want to unhide it, just long press it and select \"Unhide\". Folders are hidden by adding a hidden \".nomedia\" file into them, you can delete the file with any file manager too.</string>
 
     <!-- Strings displayed only on Google Playstore. Optional, but good to have -->
     <!-- Short description has to have less than 80 chars -->
diff --git a/app/src/main/res/values-de/strings.xml b/app/src/main/res/values-de/strings.xml
index 92093d76b..fa02c9cc2 100644
--- a/app/src/main/res/values-de/strings.xml
+++ b/app/src/main/res/values-de/strings.xml
@@ -199,6 +199,10 @@
     <string name="faq_11_text">Verwende dazu den Menüeintrag \"Gruppieren nach\" in der Miniaturansicht. Du kannst Dateien nach mehreren Kriterien gruppieren, einschließlich Aufnahmedatum. Wenn Du die Funktion \"Alle Ordnerinhalte anzeigen\" verwendest, kannst du sie auch nach Ordnern gruppieren.</string>
     <string name="faq_12_title">Die Sortierung nach Datum ist nicht korrekt, wie kann ich das korrigieren?</string>
     <string name="faq_12_text">Die wahrscheinliche Ursache ist, dass deine Bilder von woanders kopiert worden sind. In diesem Fall solltest du die Miniatur-Ansichten der Bilder durch etwas längeres Antippen markieren und dann im Menü oben rechts die Funktion \'Aufnahmedatum korrigieren\' ausführen.</string>
+    <string name="faq_13_title">I see some color banding on the images. How can I improve the quality?</string>
+    <string name="faq_13_text">The current solution for displaying images works fine in the vast majority of cases, but if you want even better image quality, you can enable the \"Show images in the highest possible quality\" at the app settings, in the \"Deep zoomable images\" section.</string>
+    <string name="faq_14_title">I have hidden a file/folder. How can I unhide it?</string>
+    <string name="faq_14_text">You can either press the \"Temporarily show hidden items\" menu item at the main screen, or toggle \"Show hidden items\" in the app settings to see the hidden item. If you want to unhide it, just long press it and select \"Unhide\". Folders are hidden by adding a hidden \".nomedia\" file into them, you can delete the file with any file manager too.</string>
 
     <!-- Strings displayed only on Google Playstore. Optional, but good to have -->
     <!-- Short description has to have less than 80 chars -->
diff --git a/app/src/main/res/values-el/strings.xml b/app/src/main/res/values-el/strings.xml
index 2e0c89e63..9d63a39f5 100644
--- a/app/src/main/res/values-el/strings.xml
+++ b/app/src/main/res/values-el/strings.xml
@@ -200,6 +200,10 @@
     <string name="faq_11_text">Σίγουρα, απλά με την χρήση \"Ομαδοποίηση κατά\" Επέκταση ή Τύπο αρχείου. Μπορείτε την ομαδοποίηση με πολλά κριτήρια,  συμπεριλαμβανομένης της ημερομηνίας λήψης. Εάν χρησιμοποιείτε τη λειτουργία  \"Εμφάνιση όλων των περιεχομένων στο φάκελο\" μπορείτε να ομαδοποιήσετε και τους φακέλους επίσης.</string>
     <string name="faq_12_title">Η ταξινόμηση κατά ημερομηνία δεν φαίνεται να λειτουργεί σωστά, πώς μπορώ να τη διορθώσω?</string>
     <string name="faq_12_text">Αυτό πιθανότατα προκαλείται από την αντιγραφή των αρχείων από κάπου. Μπορείτε να το διορθώσετε επιλέγοντας τις μικρογραφίες αρχείων και επιλέγοντας \"Επιδιόρθωση ημερ. λήψης\".</string>
+    <string name="faq_13_title">I see some color banding on the images. How can I improve the quality?</string>
+    <string name="faq_13_text">The current solution for displaying images works fine in the vast majority of cases, but if you want even better image quality, you can enable the \"Show images in the highest possible quality\" at the app settings, in the \"Deep zoomable images\" section.</string>
+    <string name="faq_14_title">I have hidden a file/folder. How can I unhide it?</string>
+    <string name="faq_14_text">You can either press the \"Temporarily show hidden items\" menu item at the main screen, or toggle \"Show hidden items\" in the app settings to see the hidden item. If you want to unhide it, just long press it and select \"Unhide\". Folders are hidden by adding a hidden \".nomedia\" file into them, you can delete the file with any file manager too.</string>
 
     <!-- Strings displayed only on Google Playstore. Optional, but good to have -->
     <!-- Short description has to have less than 80 chars -->
diff --git a/app/src/main/res/values-es/strings.xml b/app/src/main/res/values-es/strings.xml
index 5490e74b5..e083ceb33 100644
--- a/app/src/main/res/values-es/strings.xml
+++ b/app/src/main/res/values-es/strings.xml
@@ -200,6 +200,10 @@
     <string name="faq_11_text">Claro, solo use el elemento de menú \"Agrupar por \" mientras esté en la vista de miniaturas. Puede agrupar archivos según varios criterios, incluida la Fecha de toma. Si usa la función \"Mostrar todo el contenido de las carpetas\" también puede agruparlas por carpetas.</string>
     <string name="faq_12_title">La ordenación por fecha tomada no parece funcionar correctamente, ¿cómo puedo solucionarlo?</string>
     <string name="faq_12_text">Lo más probable es que sea causado por los archivos que se copian de algún lugar. Puede solucionarlo seleccionando las miniaturas de archivo y seleccionando \"Fijar fecha de toma\".</string>
+    <string name="faq_13_title">I see some color banding on the images. How can I improve the quality?</string>
+    <string name="faq_13_text">The current solution for displaying images works fine in the vast majority of cases, but if you want even better image quality, you can enable the \"Show images in the highest possible quality\" at the app settings, in the \"Deep zoomable images\" section.</string>
+    <string name="faq_14_title">I have hidden a file/folder. How can I unhide it?</string>
+    <string name="faq_14_text">You can either press the \"Temporarily show hidden items\" menu item at the main screen, or toggle \"Show hidden items\" in the app settings to see the hidden item. If you want to unhide it, just long press it and select \"Unhide\". Folders are hidden by adding a hidden \".nomedia\" file into them, you can delete the file with any file manager too.</string>
 
     <!-- Strings displayed only on Google Playstore. Optional, but good to have -->
     <!-- Short description has to have less than 80 chars -->
diff --git a/app/src/main/res/values-fi/strings.xml b/app/src/main/res/values-fi/strings.xml
index e389d0600..171c5a556 100644
--- a/app/src/main/res/values-fi/strings.xml
+++ b/app/src/main/res/values-fi/strings.xml
@@ -200,6 +200,10 @@
     <string name="faq_11_text">Sure, just use the \"Group by\" menu item while at the thumbnails view. You can group files by multiple criteria, including Date Taken. If you use the \"Show all folders content\" function you can group them by folders too.</string>
     <string name="faq_12_title">Sorting by Date Taken doesn\'t seem to work properly, how can I fix it?</string>
     <string name="faq_12_text">It is most likely caused by the files being copied from somewhere. You can fix it by selecting the file thumbnails and selecting \"Fix Date Taken value\".</string>
+    <string name="faq_13_title">I see some color banding on the images. How can I improve the quality?</string>
+    <string name="faq_13_text">The current solution for displaying images works fine in the vast majority of cases, but if you want even better image quality, you can enable the \"Show images in the highest possible quality\" at the app settings, in the \"Deep zoomable images\" section.</string>
+    <string name="faq_14_title">I have hidden a file/folder. How can I unhide it?</string>
+    <string name="faq_14_text">You can either press the \"Temporarily show hidden items\" menu item at the main screen, or toggle \"Show hidden items\" in the app settings to see the hidden item. If you want to unhide it, just long press it and select \"Unhide\". Folders are hidden by adding a hidden \".nomedia\" file into them, you can delete the file with any file manager too.</string>
 
     <!-- Strings displayed only on Google Playstore. Optional, but good to have -->
     <!-- Short description has to have less than 80 chars -->
diff --git a/app/src/main/res/values-fr/strings.xml b/app/src/main/res/values-fr/strings.xml
index 4b1fef60a..b83eca61c 100644
--- a/app/src/main/res/values-fr/strings.xml
+++ b/app/src/main/res/values-fr/strings.xml
@@ -198,6 +198,10 @@
     <string name="faq_11_text">Bien sûr, il vous suffit d\'utiliser l\'option de menu \"Grouper par\" lorsque vous êtes dans l\'affichage des vignettes. Vous pouvez regrouper les fichiers selon plusieurs critères, y compris la date de prise de vue. Si vous utilisez la fonction \"Afficher le contenu de tous les dossiers\", vous pouvez également les regrouper par dossiers.</string>
     <string name="faq_12_title">Le tri par date prise ne semble pas fonctionner correctement, comment puis-je le corriger ?</string>
     <string name="faq_12_text">Il est très probablement causé par les fichiers copiés quelque part. Vous pouvez le corriger en sélectionnant les vignettes du fichier et en sélectionnant \"Fix Date Taken value\".</string>
+    <string name="faq_13_title">I see some color banding on the images. How can I improve the quality?</string>
+    <string name="faq_13_text">The current solution for displaying images works fine in the vast majority of cases, but if you want even better image quality, you can enable the \"Show images in the highest possible quality\" at the app settings, in the \"Deep zoomable images\" section.</string>
+    <string name="faq_14_title">I have hidden a file/folder. How can I unhide it?</string>
+    <string name="faq_14_text">You can either press the \"Temporarily show hidden items\" menu item at the main screen, or toggle \"Show hidden items\" in the app settings to see the hidden item. If you want to unhide it, just long press it and select \"Unhide\". Folders are hidden by adding a hidden \".nomedia\" file into them, you can delete the file with any file manager too.</string>
 
     <!-- Strings displayed only on Google Playstore. Optional, but good to have -->
     <!-- Short description has to have less than 80 chars -->
diff --git a/app/src/main/res/values-gl/strings.xml b/app/src/main/res/values-gl/strings.xml
index d68f63ee0..cf90d7246 100644
--- a/app/src/main/res/values-gl/strings.xml
+++ b/app/src/main/res/values-gl/strings.xml
@@ -200,6 +200,10 @@
     <string name="faq_11_text">Sure, just use the \"Group by\" menu item while at the thumbnails view. You can group files by multiple criteria, including Date Taken. If you use the \"Show all folders content\" function you can group them by folders too.</string>
     <string name="faq_12_title">Sorting by Date Taken doesn\'t seem to work properly, how can I fix it?</string>
     <string name="faq_12_text">It is most likely caused by the files being copied from somewhere. You can fix it by selecting the file thumbnails and selecting \"Fix Date Taken value\".</string>
+    <string name="faq_13_title">I see some color banding on the images. How can I improve the quality?</string>
+    <string name="faq_13_text">The current solution for displaying images works fine in the vast majority of cases, but if you want even better image quality, you can enable the \"Show images in the highest possible quality\" at the app settings, in the \"Deep zoomable images\" section.</string>
+    <string name="faq_14_title">I have hidden a file/folder. How can I unhide it?</string>
+    <string name="faq_14_text">You can either press the \"Temporarily show hidden items\" menu item at the main screen, or toggle \"Show hidden items\" in the app settings to see the hidden item. If you want to unhide it, just long press it and select \"Unhide\". Folders are hidden by adding a hidden \".nomedia\" file into them, you can delete the file with any file manager too.</string>
 
     <!-- Strings displayed only on Google Playstore. Optional, but good to have -->
     <!-- Short description has to have less than 80 chars -->
diff --git a/app/src/main/res/values-hr/strings.xml b/app/src/main/res/values-hr/strings.xml
index 1ea5f022f..0f7495385 100644
--- a/app/src/main/res/values-hr/strings.xml
+++ b/app/src/main/res/values-hr/strings.xml
@@ -200,6 +200,10 @@
     <string name="faq_11_text">Naravno, koristeći stavku izbornika \"Grupiraj po\" u prikazu sličica. Možete grupirati datoteke prema više kriterija, uključujući datum snimanja. Ako koristite funkciju "Prikaži sve sadržaje mape", možete ih grupirati i mapama.</string>
     <string name="faq_12_title">Sortiranje po datumu nije točno, kako to mogu ispraviti?</string>
     <string name="faq_12_text">Vjerojatno uzrok tome da su Vaše slike kopirane s drugih mjesta. U tom slučaju trebali biste dugo dodirnuti sličice prikazanih slika, a zatim u izborniku u gornjem desnom kutu, odabrati funkciju \'Ispravi vrijednost datuma snimanja\'.</string>
+    <string name="faq_13_title">I see some color banding on the images. How can I improve the quality?</string>
+    <string name="faq_13_text">The current solution for displaying images works fine in the vast majority of cases, but if you want even better image quality, you can enable the \"Show images in the highest possible quality\" at the app settings, in the \"Deep zoomable images\" section.</string>
+    <string name="faq_14_title">I have hidden a file/folder. How can I unhide it?</string>
+    <string name="faq_14_text">You can either press the \"Temporarily show hidden items\" menu item at the main screen, or toggle \"Show hidden items\" in the app settings to see the hidden item. If you want to unhide it, just long press it and select \"Unhide\". Folders are hidden by adding a hidden \".nomedia\" file into them, you can delete the file with any file manager too.</string>
 
     <!-- Strings displayed only on Google Playstore. Optional, but good to have -->
     <!-- Short description has to have less than 80 chars -->
diff --git a/app/src/main/res/values-hu/strings.xml b/app/src/main/res/values-hu/strings.xml
index 8a0d39f0d..a2fb0fb0b 100644
--- a/app/src/main/res/values-hu/strings.xml
+++ b/app/src/main/res/values-hu/strings.xml
@@ -200,6 +200,10 @@
     <string name="faq_11_text">Sure, just use the \"Group by\" menu item while at the thumbnails view. You can group files by multiple criteria, including Date Taken. If you use the \"Show all folders content\" function you can group them by folders too.</string>
     <string name="faq_12_title">Sorting by Date Taken doesn\'t seem to work properly, how can I fix it?</string>
     <string name="faq_12_text">It is most likely caused by the files being copied from somewhere. You can fix it by selecting the file thumbnails and selecting \"Fix Date Taken value\".</string>
+    <string name="faq_13_title">I see some color banding on the images. How can I improve the quality?</string>
+    <string name="faq_13_text">The current solution for displaying images works fine in the vast majority of cases, but if you want even better image quality, you can enable the \"Show images in the highest possible quality\" at the app settings, in the \"Deep zoomable images\" section.</string>
+    <string name="faq_14_title">I have hidden a file/folder. How can I unhide it?</string>
+    <string name="faq_14_text">You can either press the \"Temporarily show hidden items\" menu item at the main screen, or toggle \"Show hidden items\" in the app settings to see the hidden item. If you want to unhide it, just long press it and select \"Unhide\". Folders are hidden by adding a hidden \".nomedia\" file into them, you can delete the file with any file manager too.</string>
 
     <!-- Strings displayed only on Google Playstore. Optional, but good to have -->
     <!-- Short description has to have less than 80 chars -->
diff --git a/app/src/main/res/values-it/strings.xml b/app/src/main/res/values-it/strings.xml
index ea8a57ddb..4fa0442ab 100644
--- a/app/src/main/res/values-it/strings.xml
+++ b/app/src/main/res/values-it/strings.xml
@@ -200,6 +200,10 @@
     <string name="faq_11_text">Certo, usa il menu \"Raggruppa per\" mentre visualizzi le miniature. Puoi raggruppare i file con diversi criteri, incluso la data di creazione. Se utilizzi la funzione \"Mostra tutti i contenuti\" puoi anche raggrupparli per cartelle.</string>
     <string name="faq_12_title">L\'ordinamento per data acquisizione sembra non funzionare bene, come posso risolvere?</string>
     <string name="faq_12_text">Probabilmente è causato dai file copiati da altre parti. Puoi risolvere selezionando le miniature dei file e scegliendo \"Correggi valore Data acquisizione\".</string>
+    <string name="faq_13_title">I see some color banding on the images. How can I improve the quality?</string>
+    <string name="faq_13_text">The current solution for displaying images works fine in the vast majority of cases, but if you want even better image quality, you can enable the \"Show images in the highest possible quality\" at the app settings, in the \"Deep zoomable images\" section.</string>
+    <string name="faq_14_title">I have hidden a file/folder. How can I unhide it?</string>
+    <string name="faq_14_text">You can either press the \"Temporarily show hidden items\" menu item at the main screen, or toggle \"Show hidden items\" in the app settings to see the hidden item. If you want to unhide it, just long press it and select \"Unhide\". Folders are hidden by adding a hidden \".nomedia\" file into them, you can delete the file with any file manager too.</string>
 
     <!-- Strings displayed only on Google Playstore. Optional, but good to have -->
     <!-- Short description has to have less than 80 chars -->
diff --git a/app/src/main/res/values-ja/strings.xml b/app/src/main/res/values-ja/strings.xml
index d5827bae0..dbaa85f69 100644
--- a/app/src/main/res/values-ja/strings.xml
+++ b/app/src/main/res/values-ja/strings.xml
@@ -200,6 +200,10 @@
     <string name="faq_11_text">Sure, just use the \"Group by\" menu item while at the thumbnails view. You can group files by multiple criteria, including Date Taken. If you use the \"Show all folders content\" function you can group them by folders too.</string>
     <string name="faq_12_title">Sorting by Date Taken doesn\'t seem to work properly, how can I fix it?</string>
     <string name="faq_12_text">It is most likely caused by the files being copied from somewhere. You can fix it by selecting the file thumbnails and selecting \"Fix Date Taken value\".</string>
+    <string name="faq_13_title">I see some color banding on the images. How can I improve the quality?</string>
+    <string name="faq_13_text">The current solution for displaying images works fine in the vast majority of cases, but if you want even better image quality, you can enable the \"Show images in the highest possible quality\" at the app settings, in the \"Deep zoomable images\" section.</string>
+    <string name="faq_14_title">I have hidden a file/folder. How can I unhide it?</string>
+    <string name="faq_14_text">You can either press the \"Temporarily show hidden items\" menu item at the main screen, or toggle \"Show hidden items\" in the app settings to see the hidden item. If you want to unhide it, just long press it and select \"Unhide\". Folders are hidden by adding a hidden \".nomedia\" file into them, you can delete the file with any file manager too.</string>
 
     <!-- Strings displayed only on Google Playstore. Optional, but good to have -->
     <!-- Short description has to have less than 80 chars -->
diff --git a/app/src/main/res/values-ko-rKR/strings.xml b/app/src/main/res/values-ko-rKR/strings.xml
index e53f53da3..88571968a 100644
--- a/app/src/main/res/values-ko-rKR/strings.xml
+++ b/app/src/main/res/values-ko-rKR/strings.xml
@@ -200,6 +200,10 @@
     <string name="faq_11_text">Sure, just use the \"Group by\" menu item while at the thumbnails view. You can group files by multiple criteria, including Date Taken. If you use the \"Show all folders content\" function you can group them by folders too.</string>
     <string name="faq_12_title">Sorting by Date Taken doesn\'t seem to work properly, how can I fix it?</string>
     <string name="faq_12_text">It is most likely caused by the files being copied from somewhere. You can fix it by selecting the file thumbnails and selecting \"Fix Date Taken value\".</string>
+    <string name="faq_13_title">I see some color banding on the images. How can I improve the quality?</string>
+    <string name="faq_13_text">The current solution for displaying images works fine in the vast majority of cases, but if you want even better image quality, you can enable the \"Show images in the highest possible quality\" at the app settings, in the \"Deep zoomable images\" section.</string>
+    <string name="faq_14_title">I have hidden a file/folder. How can I unhide it?</string>
+    <string name="faq_14_text">You can either press the \"Temporarily show hidden items\" menu item at the main screen, or toggle \"Show hidden items\" in the app settings to see the hidden item. If you want to unhide it, just long press it and select \"Unhide\". Folders are hidden by adding a hidden \".nomedia\" file into them, you can delete the file with any file manager too.</string>
 
     <!-- Strings displayed only on Google Playstore. Optional, but good to have -->
     <!-- Short description has to have less than 80 chars -->
diff --git a/app/src/main/res/values-lt/strings.xml b/app/src/main/res/values-lt/strings.xml
index 61b05eea2..6a64d1dc1 100644
--- a/app/src/main/res/values-lt/strings.xml
+++ b/app/src/main/res/values-lt/strings.xml
@@ -200,6 +200,10 @@
     <string name="faq_11_text">Sure, just use the \"Group by\" menu item while at the thumbnails view. You can group files by multiple criteria, including Date Taken. If you use the \"Show all folders content\" function you can group them by folders too.</string>
     <string name="faq_12_title">Sorting by Date Taken doesn\'t seem to work properly, how can I fix it?</string>
     <string name="faq_12_text">It is most likely caused by the files being copied from somewhere. You can fix it by selecting the file thumbnails and selecting \"Fix Date Taken value\".</string>
+    <string name="faq_13_title">I see some color banding on the images. How can I improve the quality?</string>
+    <string name="faq_13_text">The current solution for displaying images works fine in the vast majority of cases, but if you want even better image quality, you can enable the \"Show images in the highest possible quality\" at the app settings, in the \"Deep zoomable images\" section.</string>
+    <string name="faq_14_title">I have hidden a file/folder. How can I unhide it?</string>
+    <string name="faq_14_text">You can either press the \"Temporarily show hidden items\" menu item at the main screen, or toggle \"Show hidden items\" in the app settings to see the hidden item. If you want to unhide it, just long press it and select \"Unhide\". Folders are hidden by adding a hidden \".nomedia\" file into them, you can delete the file with any file manager too.</string>
 
     <!-- Strings displayed only on Google Playstore. Optional, but good to have -->
     <!-- Short description has to have less than 80 chars -->
diff --git a/app/src/main/res/values-nb/strings.xml b/app/src/main/res/values-nb/strings.xml
index 393bb5b2b..b4855b3ac 100644
--- a/app/src/main/res/values-nb/strings.xml
+++ b/app/src/main/res/values-nb/strings.xml
@@ -200,6 +200,10 @@
     <string name="faq_11_text">Sure, just use the \"Group by\" menu item while at the thumbnails view. You can group files by multiple criteria, including Date Taken. If you use the \"Show all folders content\" function you can group them by folders too.</string>
     <string name="faq_12_title">Sorting by Date Taken doesn\'t seem to work properly, how can I fix it?</string>
     <string name="faq_12_text">It is most likely caused by the files being copied from somewhere. You can fix it by selecting the file thumbnails and selecting \"Fix Date Taken value\".</string>
+    <string name="faq_13_title">I see some color banding on the images. How can I improve the quality?</string>
+    <string name="faq_13_text">The current solution for displaying images works fine in the vast majority of cases, but if you want even better image quality, you can enable the \"Show images in the highest possible quality\" at the app settings, in the \"Deep zoomable images\" section.</string>
+    <string name="faq_14_title">I have hidden a file/folder. How can I unhide it?</string>
+    <string name="faq_14_text">You can either press the \"Temporarily show hidden items\" menu item at the main screen, or toggle \"Show hidden items\" in the app settings to see the hidden item. If you want to unhide it, just long press it and select \"Unhide\". Folders are hidden by adding a hidden \".nomedia\" file into them, you can delete the file with any file manager too.</string>
 
     <!-- Strings displayed only on Google Playstore. Optional, but good to have -->
     <!-- Short description has to have less than 80 chars -->
diff --git a/app/src/main/res/values-nl/strings.xml b/app/src/main/res/values-nl/strings.xml
index 2dfe55ab9..9752c9110 100644
--- a/app/src/main/res/values-nl/strings.xml
+++ b/app/src/main/res/values-nl/strings.xml
@@ -200,6 +200,10 @@
     <string name="faq_11_text">Sure, just use the \"Group by\" menu item while at the thumbnails view. You can group files by multiple criteria, including Date Taken. If you use the \"Show all folders content\" function you can group them by folders too.</string>
     <string name="faq_12_title">Sorting by Date Taken doesn\'t seem to work properly, how can I fix it?</string>
     <string name="faq_12_text">It is most likely caused by the files being copied from somewhere. You can fix it by selecting the file thumbnails and selecting \"Fix Date Taken value\".</string>
+    <string name="faq_13_title">I see some color banding on the images. How can I improve the quality?</string>
+    <string name="faq_13_text">The current solution for displaying images works fine in the vast majority of cases, but if you want even better image quality, you can enable the \"Show images in the highest possible quality\" at the app settings, in the \"Deep zoomable images\" section.</string>
+    <string name="faq_14_title">I have hidden a file/folder. How can I unhide it?</string>
+    <string name="faq_14_text">You can either press the \"Temporarily show hidden items\" menu item at the main screen, or toggle \"Show hidden items\" in the app settings to see the hidden item. If you want to unhide it, just long press it and select \"Unhide\". Folders are hidden by adding a hidden \".nomedia\" file into them, you can delete the file with any file manager too.</string>
 
     <!-- Strings displayed only on Google Playstore. Optional, but good to have -->
     <!-- Short description has to have less than 80 chars -->
diff --git a/app/src/main/res/values-pl/strings.xml b/app/src/main/res/values-pl/strings.xml
index 5f41b8f65..73d81e710 100644
--- a/app/src/main/res/values-pl/strings.xml
+++ b/app/src/main/res/values-pl/strings.xml
@@ -198,6 +198,10 @@
     <string name="faq_11_text">Tak. Użyj opcji \'Grupuj według\', gdy jesteś w widoku miniatur. Grupować je możesz według wielu kryteriów, włącznie z datą ich utworzenia. Ponadto, jeśli użyjesz opcji \'Pokazuj całą zawartość folderów\', możesz je także grupować według folderów.</string>
     <string name="faq_12_title">Sortowanie według daty utworzenia nie działa poprawnie. Dlaczego tak się dzieje i jak mogę to naprawić?</string>
     <string name="faq_12_text">Dzieje się tak, gdyż prawdopodobnie pliki zostały skądś do urządzenia skopiowane. Naprawić to można wybierając miniatury plików, a następnie opcję \'Napraw datę utworzenia\'.</string>
+    <string name="faq_13_title">I see some color banding on the images. How can I improve the quality?</string>
+    <string name="faq_13_text">The current solution for displaying images works fine in the vast majority of cases, but if you want even better image quality, you can enable the \"Show images in the highest possible quality\" at the app settings, in the \"Deep zoomable images\" section.</string>
+    <string name="faq_14_title">I have hidden a file/folder. How can I unhide it?</string>
+    <string name="faq_14_text">You can either press the \"Temporarily show hidden items\" menu item at the main screen, or toggle \"Show hidden items\" in the app settings to see the hidden item. If you want to unhide it, just long press it and select \"Unhide\". Folders are hidden by adding a hidden \".nomedia\" file into them, you can delete the file with any file manager too.</string>
 
     <!-- Strings displayed only on Google Playstore. Optional, but good to have -->
     <!-- Short description has to have less than 80 chars -->
diff --git a/app/src/main/res/values-pt-rBR/strings.xml b/app/src/main/res/values-pt-rBR/strings.xml
index 1b7aa235a..8b8ffc3c1 100644
--- a/app/src/main/res/values-pt-rBR/strings.xml
+++ b/app/src/main/res/values-pt-rBR/strings.xml
@@ -200,6 +200,10 @@
     <string name="faq_11_text">Sure, just use the \"Group by\" menu item while at the thumbnails view. You can group files by multiple criteria, including Date Taken. If you use the \"Show all folders content\" function you can group them by folders too.</string>
     <string name="faq_12_title">Sorting by Date Taken doesn\'t seem to work properly, how can I fix it?</string>
     <string name="faq_12_text">It is most likely caused by the files being copied from somewhere. You can fix it by selecting the file thumbnails and selecting \"Fix Date Taken value\".</string>
+    <string name="faq_13_title">I see some color banding on the images. How can I improve the quality?</string>
+    <string name="faq_13_text">The current solution for displaying images works fine in the vast majority of cases, but if you want even better image quality, you can enable the \"Show images in the highest possible quality\" at the app settings, in the \"Deep zoomable images\" section.</string>
+    <string name="faq_14_title">I have hidden a file/folder. How can I unhide it?</string>
+    <string name="faq_14_text">You can either press the \"Temporarily show hidden items\" menu item at the main screen, or toggle \"Show hidden items\" in the app settings to see the hidden item. If you want to unhide it, just long press it and select \"Unhide\". Folders are hidden by adding a hidden \".nomedia\" file into them, you can delete the file with any file manager too.</string>
 
     <!-- Strings displayed only on Google Playstore. Optional, but good to have -->
     <!-- Short description has to have less than 80 chars -->
diff --git a/app/src/main/res/values-pt/strings.xml b/app/src/main/res/values-pt/strings.xml
index d4f8ca771..980104a3a 100644
--- a/app/src/main/res/values-pt/strings.xml
+++ b/app/src/main/res/values-pt/strings.xml
@@ -200,6 +200,10 @@
     <string name="faq_11_text">Sure, just use the \"Group by\" menu item while at the thumbnails view. You can group files by multiple criteria, including Date Taken. If you use the \"Show all folders content\" function you can group them by folders too.</string>
     <string name="faq_12_title">Sorting by Date Taken doesn\'t seem to work properly, how can I fix it?</string>
     <string name="faq_12_text">It is most likely caused by the files being copied from somewhere. You can fix it by selecting the file thumbnails and selecting \"Fix Date Taken value\".</string>
+    <string name="faq_13_title">I see some color banding on the images. How can I improve the quality?</string>
+    <string name="faq_13_text">The current solution for displaying images works fine in the vast majority of cases, but if you want even better image quality, you can enable the \"Show images in the highest possible quality\" at the app settings, in the \"Deep zoomable images\" section.</string>
+    <string name="faq_14_title">I have hidden a file/folder. How can I unhide it?</string>
+    <string name="faq_14_text">You can either press the \"Temporarily show hidden items\" menu item at the main screen, or toggle \"Show hidden items\" in the app settings to see the hidden item. If you want to unhide it, just long press it and select \"Unhide\". Folders are hidden by adding a hidden \".nomedia\" file into them, you can delete the file with any file manager too.</string>
 
     <!-- Strings displayed only on Google Playstore. Optional, but good to have -->
     <!-- Short description has to have less than 80 chars -->
diff --git a/app/src/main/res/values-ru/strings.xml b/app/src/main/res/values-ru/strings.xml
index d7265d5f6..b74dd1903 100644
--- a/app/src/main/res/values-ru/strings.xml
+++ b/app/src/main/res/values-ru/strings.xml
@@ -200,6 +200,10 @@
     <string name="faq_11_text">Конечно, просто используйте пункт меню \"Группировать по…\" во время просмотра миниатюр. Вы можете группировать файлы по нескольким критериям, включая дату съёмки. Если вы используете функцию \"Отобразить все медиафайлы\", то также можете группировать их по папкам.</string>
     <string name="faq_12_title">Сортировка по дате, похоже, не работает должным образом. Как это можно исправить?</string>
     <string name="faq_12_text">Скорее всего, проблема вызвано тем, что файлы были откуда-то скопированы. Это можно исправить, выделив миниатюры файлов и выбрав \"Исправить дату\".</string>
+    <string name="faq_13_title">I see some color banding on the images. How can I improve the quality?</string>
+    <string name="faq_13_text">The current solution for displaying images works fine in the vast majority of cases, but if you want even better image quality, you can enable the \"Show images in the highest possible quality\" at the app settings, in the \"Deep zoomable images\" section.</string>
+    <string name="faq_14_title">I have hidden a file/folder. How can I unhide it?</string>
+    <string name="faq_14_text">You can either press the \"Temporarily show hidden items\" menu item at the main screen, or toggle \"Show hidden items\" in the app settings to see the hidden item. If you want to unhide it, just long press it and select \"Unhide\". Folders are hidden by adding a hidden \".nomedia\" file into them, you can delete the file with any file manager too.</string>
 
     <!-- Strings displayed only on Google Playstore. Optional, but good to have -->
     <!-- Short description has to have less than 80 chars -->
diff --git a/app/src/main/res/values-sk/strings.xml b/app/src/main/res/values-sk/strings.xml
index b608bf6b2..69c757f14 100644
--- a/app/src/main/res/values-sk/strings.xml
+++ b/app/src/main/res/values-sk/strings.xml
@@ -200,6 +200,10 @@
     <string name="faq_11_text">Áno, použitím funkcie \"Zoskupiť podľa\" na menu obrazovky s náhľadmi. Zoskupenie je možné na základe rozličných kritérií vrátane Dátumu vytvorenia. Ak použijete funkciu \"Zobraziť obsah všetkých priečinkov\", viete ich zoskupiť aj podľa priečinkov.</string>
     <string name="faq_12_title">Radenie podľa dátumu vytvorenia nefunguje správne, ako ho viem opraviť?</string>
     <string name="faq_12_text">Je to pravdepodobne spôsobené kopírovaním súborov. Viete to opraviť označením jednotlivých náhľadov súborov a zvoliť \"Opraviť dátum vytvorenia\".</string>
+    <string name="faq_13_title">Na obrázkoch vidno nejaké farebné pásy. Ako viem zlepšiť kvalitu obrázkov?</string>
+    <string name="faq_13_text">Súčasné riešenie funguje správne v drvivej väčšine prípadov, ak ale chcete zobraziť obrázky v lepšej kvalite, môžete povoliť možnosť \"Zobraziť obrázky v najlepšej možnej kvalite\" v nastaveniach aplikácie, v sekcií \"Hlboko priblížiteľné obrázky\".</string>
+    <string name="faq_14_title">Skryl som súbor/priečinok, ako ho viem odkryť?</string>
+    <string name="faq_14_text">Môžete buď použiť menu tlačidlo \"Dočasne zobraziť skryté položky\" na hlavnej obrazovke, alebo v nastaveniach aplikácie zapnúť možnosť \"Zobraziť skryté položky\", tým sa skryté položky zobrazia. Ak ich chcete odkryť, stačí ich dlho podržať a zvoliť možnosť \"Odkryť\". Priečinky sú skrývané pridaním skrytého súboru \".nomedia\", ten viete vymazať aj ľubovoľným správcom súborov.</string>
 
     <!-- Strings displayed only on Google Playstore. Optional, but good to have -->
     <!-- Short description has to have less than 80 chars -->
diff --git a/app/src/main/res/values-sv/strings.xml b/app/src/main/res/values-sv/strings.xml
index a15657dee..8ae9c7158 100644
--- a/app/src/main/res/values-sv/strings.xml
+++ b/app/src/main/res/values-sv/strings.xml
@@ -200,6 +200,10 @@
     <string name="faq_11_text">Sure, just use the \"Group by\" menu item while at the thumbnails view. You can group files by multiple criteria, including Date Taken. If you use the \"Show all folders content\" function you can group them by folders too.</string>
     <string name="faq_12_title">Sorting by Date Taken doesn\'t seem to work properly, how can I fix it?</string>
     <string name="faq_12_text">It is most likely caused by the files being copied from somewhere. You can fix it by selecting the file thumbnails and selecting \"Fix Date Taken value\".</string>
+    <string name="faq_13_title">I see some color banding on the images. How can I improve the quality?</string>
+    <string name="faq_13_text">The current solution for displaying images works fine in the vast majority of cases, but if you want even better image quality, you can enable the \"Show images in the highest possible quality\" at the app settings, in the \"Deep zoomable images\" section.</string>
+    <string name="faq_14_title">I have hidden a file/folder. How can I unhide it?</string>
+    <string name="faq_14_text">You can either press the \"Temporarily show hidden items\" menu item at the main screen, or toggle \"Show hidden items\" in the app settings to see the hidden item. If you want to unhide it, just long press it and select \"Unhide\". Folders are hidden by adding a hidden \".nomedia\" file into them, you can delete the file with any file manager too.</string>
 
     <!-- Strings displayed only on Google Playstore. Optional, but good to have -->
     <!-- Short description has to have less than 80 chars -->
diff --git a/app/src/main/res/values-tr/strings.xml b/app/src/main/res/values-tr/strings.xml
index 8c4c30a1b..593716c59 100644
--- a/app/src/main/res/values-tr/strings.xml
+++ b/app/src/main/res/values-tr/strings.xml
@@ -200,6 +200,10 @@
     <string name="faq_11_text">Sure, just use the \"Group by\" menu item while at the thumbnails view. You can group files by multiple criteria, including Date Taken. If you use the \"Show all folders content\" function you can group them by folders too.</string>
     <string name="faq_12_title">Sorting by Date Taken doesn\'t seem to work properly, how can I fix it?</string>
     <string name="faq_12_text">It is most likely caused by the files being copied from somewhere. You can fix it by selecting the file thumbnails and selecting \"Fix Date Taken value\".</string>
+    <string name="faq_13_title">I see some color banding on the images. How can I improve the quality?</string>
+    <string name="faq_13_text">The current solution for displaying images works fine in the vast majority of cases, but if you want even better image quality, you can enable the \"Show images in the highest possible quality\" at the app settings, in the \"Deep zoomable images\" section.</string>
+    <string name="faq_14_title">I have hidden a file/folder. How can I unhide it?</string>
+    <string name="faq_14_text">You can either press the \"Temporarily show hidden items\" menu item at the main screen, or toggle \"Show hidden items\" in the app settings to see the hidden item. If you want to unhide it, just long press it and select \"Unhide\". Folders are hidden by adding a hidden \".nomedia\" file into them, you can delete the file with any file manager too.</string>
 
     <!-- Strings displayed only on Google Playstore. Optional, but good to have -->
     <!-- Short description has to have less than 80 chars -->
diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
index 16fccbccd..f45d52278 100644
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -198,6 +198,10 @@
     <string name="faq_11_text">当然，只需在缩略图视图中使用\"分组依据\"菜单项即可。您可以依据多个条件对文件进行分组，包括拍摄日期。如果您使用了\"显示所有文件夹内容\"功能，则可以按文件夹对它们进行分组。</string>
     <string name="faq_12_title">Sorting by Date Taken doesn\'t seem to work properly, how can I fix it?</string>
     <string name="faq_12_text">It is most likely caused by the files being copied from somewhere. You can fix it by selecting the file thumbnails and selecting \"Fix Date Taken value\".</string>
+    <string name="faq_13_title">I see some color banding on the images. How can I improve the quality?</string>
+    <string name="faq_13_text">The current solution for displaying images works fine in the vast majority of cases, but if you want even better image quality, you can enable the \"Show images in the highest possible quality\" at the app settings, in the \"Deep zoomable images\" section.</string>
+    <string name="faq_14_title">I have hidden a file/folder. How can I unhide it?</string>
+    <string name="faq_14_text">You can either press the \"Temporarily show hidden items\" menu item at the main screen, or toggle \"Show hidden items\" in the app settings to see the hidden item. If you want to unhide it, just long press it and select \"Unhide\". Folders are hidden by adding a hidden \".nomedia\" file into them, you can delete the file with any file manager too.</string>
 
     <!-- Strings displayed only on Google Playstore. Optional, but good to have -->
     <!-- Short description has to have less than 80 chars -->
diff --git a/app/src/main/res/values-zh-rTW/strings.xml b/app/src/main/res/values-zh-rTW/strings.xml
index df5fbe431..580795e75 100644
--- a/app/src/main/res/values-zh-rTW/strings.xml
+++ b/app/src/main/res/values-zh-rTW/strings.xml
@@ -200,6 +200,10 @@
     <string name="faq_11_text">當然，只要在縮圖瀏覽中使用[歸類]選單項目就可以了。你能依多種條件歸類檔案，包含拍照日期。如果你使用了[資料夾內容全部顯示]功能，你還能以資料夾來歸類。</string>
     <string name="faq_12_title">依拍照日期排序似乎沒正確運作，我該如何修復?</string>
     <string name="faq_12_text">那很可能是由於檔案從某處複製過來所造成的。你可以選擇檔案縮圖，然後選擇\"修復拍照日期數值\"來進行修復。</string>
+    <string name="faq_13_title">I see some color banding on the images. How can I improve the quality?</string>
+    <string name="faq_13_text">The current solution for displaying images works fine in the vast majority of cases, but if you want even better image quality, you can enable the \"Show images in the highest possible quality\" at the app settings, in the \"Deep zoomable images\" section.</string>
+    <string name="faq_14_title">I have hidden a file/folder. How can I unhide it?</string>
+    <string name="faq_14_text">You can either press the \"Temporarily show hidden items\" menu item at the main screen, or toggle \"Show hidden items\" in the app settings to see the hidden item. If you want to unhide it, just long press it and select \"Unhide\". Folders are hidden by adding a hidden \".nomedia\" file into them, you can delete the file with any file manager too.</string>
 
     <!-- Strings displayed only on Google Playstore. Optional, but good to have -->
     <!-- Short description has to have less than 80 chars -->
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 656c74445..87ad8d4b0 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -200,6 +200,10 @@
     <string name="faq_11_text">Sure, just use the \"Group by\" menu item while at the thumbnails view. You can group files by multiple criteria, including Date Taken. If you use the \"Show all folders content\" function you can group them by folders too.</string>
     <string name="faq_12_title">Sorting by Date Taken doesn\'t seem to work properly, how can I fix it?</string>
     <string name="faq_12_text">It is most likely caused by the files being copied from somewhere. You can fix it by selecting the file thumbnails and selecting \"Fix Date Taken value\".</string>
+    <string name="faq_13_title">I see some color banding on the images. How can I improve the quality?</string>
+    <string name="faq_13_text">The current solution for displaying images works fine in the vast majority of cases, but if you want even better image quality, you can enable the \"Show images in the highest possible quality\" at the app settings, in the \"Deep zoomable images\" section.</string>
+    <string name="faq_14_title">I have hidden a file/folder. How can I unhide it?</string>
+    <string name="faq_14_text">You can either press the \"Temporarily show hidden items\" menu item at the main screen, or toggle \"Show hidden items\" in the app settings to see the hidden item. If you want to unhide it, just long press it and select \"Unhide\". Folders are hidden by adding a hidden \".nomedia\" file into them, you can delete the file with any file manager too.</string>
 
     <!-- Strings displayed only on Google Playstore. Optional, but good to have -->
     <!-- Short description has to have less than 80 chars -->