Android: Difference between revisions

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==Backup==
==Backup==
*http://androidflip.com/how-to-backup-your-android-phone-before-upgrading-firmware/
*http://androidflip.com/how-to-backup-your-android-phone-before-upgrading-firmware/
==Recovery mode==
Hold volume down and powerbutton
==Locking/unlocking==
*[https://source.android.com/docs/core/architecture/bootloader/locking_unlocking Locking/Unlocking the Bootloader]
===Check if locked or unlocked===
fastboot getvar unlocked
will probably give you
< waiting for any device >
so boot into [[#Recovery mode]] and try again


=Tools=
=Tools=
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==Change sounds of notifications for apps==
==Change sounds of notifications for apps==
Settings->Apps & notifications->App info->App notifications
Settings->Apps & notifications->App info->App notifications
==Check if locked or unlocked==
fastboot getvar unlocked
will probably give you
< waiting for any device >
so boot into [[#recovery mode]]

Latest revision as of 19:11, 26 May 2024

Howto

Backup

Recovery mode

Hold volume down and powerbutton

Locking/unlocking

Check if locked or unlocked

fastboot getvar unlocked

will probably give you

< waiting for any device >

so boot into #Recovery mode and try again


Tools

adb

android-sdk-linux/platform-tools/adb

Better Battery Stats

get from xda

FAQ

Change sounds of notifications for apps

Settings->Apps & notifications->App info->App notifications