added Ubuntu Touch installation on linux_mobile.md

linux/opo6/linux_mobile.md

@@ -173,6 +173,84 @@ waydroid prop set persist.waydroid.suspend false
 waydroid app install xyz.apk
 ```
 
+#### Cartella condivisa
+
+```bash
+ sudo mount --bind ~/Documents ~/.local/share/waydroid/data/media/0/Documents 
+ sudo mount --bind ~/Downloads ~/.local/share/waydroid/data/media/0/Download 
+ sudo mount --bind ~/Music ~/.local/share/waydroid/data/media/0/Music 
+ sudo mount --bind ~/Pictures ~/.local/share/waydroid/data/media/0/Pictures 
+ sudo mount --bind ~/Videos ~/.local/share/waydroid/data/media/0/Movies
+```
+
+Per configurare una cartella condivisa tra Waydroid e il SO host: [https://docs.waydro.id/faq/setting-up-a-shared-folder](https://docs.waydro.id/faq/setting-up-a-shared-folder)
+
+## Ubuntu Touch
+
+Per prima cosa, è necessario reinstallare l'ultima versione di Android 9 disponibile per il OP6. È possibile scaricare la ROM dal link seguente: [https://androidfilehost.com/?w=files&flid=271877](https://androidfilehost.com/?w=files&flid=271877).
+
+Maggiori dettagli: 
+
+- [https://forum.xda-developers.com/t/how-to-update-return-to-stock-your-oneplus-6-6t-root-no-root-stock-based-others.3870795/](https://forum.xda-developers.com/t/how-to-update-return-to-stock-your-oneplus-6-6t-root-no-root-stock-based-others.3870795/)
+- [https://forum.xda-developers.com/t/rom-stock-fastboot-op6-stock-fastboot-roms-for-oneplus-6.3796665/](https://forum.xda-developers.com/t/rom-stock-fastboot-op6-stock-fastboot-roms-for-oneplus-6.3796665/)
+
+Quindi decomprimere il file scaricato col comando:
+
+```bash
+unzip 9.0.9-OnePlus6Oxygen_22_OTA_034_all_1909112343_dd26-FASTBOOT.zip
+
+cd 9\ 0\ 9-OnePlus6Oxygen\ 22\ OTA\ 034\ all\ 1909112343\ dd26-FASTBOOT/
+unzip images.zip
+unzip Others_flashall.zip
+
+cd images/
+```
+
+Collegare il dispositivo al pc e dalla cartella `images/` lanciare il seguente comando:
+
+```bash
+fastboot -w flashall
+```
+
+che si occuperà di flashare tutti le seguenti immagini:
+
+```
+fastboot flash aop_a aop.img
+fastboot flash aop_b aop.img
+fastboot flash bluetooth_a bluetooth.img
+fastboot flash bluetooth_b bluetooth.img
+fastboot flash boot_a boot.img
+fastboot flash boot_b boot.img
+fastboot flash dsp_a dsp.img
+fastboot flash dsp_b dsp.img
+fastboot flash dtbo_a dtbo.img
+fastboot flash dtbo_b dtbo.img
+fastboot flash modem_a modem.img
+fastboot flash modem_b modem.img
+fastboot flash oem_stanvbk oem_stanvbk.img
+fastboot flash qupfw_a qupfw.img
+fastboot flash qupfw_b qupfw.img
+fastboot flash storsec_a storsec.img
+fastboot flash storsec_b storsec.img
+fastboot flash system_a system.img
+fastboot flash system_b system.img
+fastboot flash vbmeta_a vbmeta.img
+fastboot flash vbmeta_b vbmeta.img
+fastboot flash vendor_a vendor.img
+fastboot flash vendor_b vendor.img
+fastboot flash LOGO_a LOGO.img
+fastboot flash LOGO_b LOGO.img
+fastboot reboot bootloader
+```
+
+Il telefono si riavvierà e sarà installata l'ultima versione di Android 9, per la compatibilità con Halium.
+
+### Installazione di Ubuntu Touch
+
+Ora basta scaricare l'installer: [https://ubuntu-touch.io/it/get-ubuntu-touch](https://ubuntu-touch.io/it/get-ubuntu-touch)
+
+Quindi installarlo, collegare il cellulare e seguire le istruzioni a schermo.
+
 ## Lista app Linux mobile
 
 - [https://mglapps.frama.io/](https://mglapps.frama.io/)
@@ -187,3 +265,5 @@ waydroid app install xyz.apk
 - [https://wiki.mobian-project.org/doku.php?id=install-android](https://wiki.mobian-project.org/doku.php?id=install-android)
 - [https://wiki.mobian-project.org/doku.php?id=waydroid](https://wiki.mobian-project.org/doku.php?id=waydroid)
 - [https://docs.waydro.id/usage/install-and-run-android-applications](https://docs.waydro.id/usage/install-and-run-android-applications)
+- [https://www.droidviews.com/restore-oneplus-6-to-stock-oxygen-os-rom/](https://www.droidviews.com/restore-oneplus-6-to-stock-oxygen-os-rom/)
+- [https://droidwin.com/restore-oneplus-6-stock-via-fastboot-commands/](https://droidwin.com/restore-oneplus-6-stock-via-fastboot-commands/)