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====== Android ======

===== Customization =====

==== Delete fingerprint profiles via TWRP ====

  -     Boot into TWRP
  -     Go to advanced > filemanager to access the files in your phone.
  -     Enter the folder /data/system/user/0
  -     Delete following files: ./fpdata/user.db, settings_fingerprint.xml
  -     Reboot to system and set up new fingerprints with the fingerprint wizard
  -     Everything should work normal

==== Fix PIN errors after restoring from TWRP backups ====

In TWRP go to Advanced > File Manager, and go to the /data/system folder. Scroll down and find the two files with  the .key extension. Delete both of them. Then, delete all the files containing the word locksettings.

Delete the following files:

  *     password.key
  *     pattern.key
  *     locksettings.db
  *     locksettings.db-shm
  *     locksettings.db-wal


==== Delete System Apps ====

Works without root:

<code>adb shell
pm uninstall -k –user 0 [app]</code>

Example [app] = net.oneplus.launcher

<code>adb shell
su
mount -o rw,remount /system
rm -rf /system/app/myApp.apk
rm -rf /data/data/com.example.myapp
mount -o ro,remount /system
exit
exit</code>

Maybe this works:

<code>adb shell rm /system/app/MyApp*
adb uninstall org.my.app</code>

===== Commands =====


==== Get device MAC === 

<code>adb devices | tail -n 2 | head -n 1 | awk '{print $1}'</code>

===== Links =====

  * [[https://forum.xda-developers.com/nexus-5x/orig-development/rom-lineageos-15-1-nexus-5x-bullhead-t3724575|[ROM][OFFICIAL] LineageOS 15.1 for Nexus 5X (bullhead)]]
  * [[https://opengapps.org/|The Open GApps Project]]
  * [[https://forum.xda-developers.com/showthread.php?t=2223545|Restoring TWRP backup to a new phone]]
  * [[https://www.xda-developers.com/how-to-install-twrp/|How to Install TWRP]]
  * [[https://www.xda-developers.com/how-to-manually-change-your-android-encryption-password/|How to Change Your Android Encryption Password Without Changing Your Lock Screen Password]]
  * [[https://wiki.lineageos.org/devices/bullhead/build|Build LineageOS for bullhead]]
  * [[https://www.cyanogenmods.org/download-lineageos-17/|Download LineageOS 17.1 for Supported Devices]]
  * [[https://www.celsoazevedo.com/files/android/nexus-5x-lineageos/|LineageOS builds for the Nexus 5X]]
  * [[https://blog.j15h.nu/building-lineageos-15-1-from-source/|Building LineageOS 15.1 from source]]
  * [[http://example.com|Android in a Box - Run Android applications on any GNU/Linux operating system.]]
  * [[https://www.droidviews.com/sideload-roms-mods-using-adb-sideload/|Sideload ROMs and Mods Using ADB Sideload]]
  * [[https://www.androidblog.gs/how-to-flash-ota-firmware-updates-using-recovery-and-adb-fastboot-commands/|Flash OTA Update via Recovery and ADB Fastboot Commands]]
  * [[https://twrp.me/|TeamWin - TWRP Recovery]]
  * [[https://www.xda-developers.com/how-to-install-twrp/|How to Install TWRP]]
  * [[https://www.droidviews.com/install-apk-files-using-adb-commands/|How to Install APK Using ADB Commands]]
  * [[https://www.plasma-mobile.org/index.html|Plasma Mobile - Plasma, in your pocket]]
  * [[https://www.plasma-mobile.org/2020/05/26/Plasma-Mobile-update-April-May.html|Plasma Mobile update: April-May 2020]]