Google warns that ADB backup and restore may be removed in a future Android release
SOLVED]TWRP restoring issues using ADB | XDA Forums
recovery mode - Apply update from ADB: how to use it when you are locked out of the device - Android Enthusiasts Stack Exchange
How to fully backup and restore your Android device without root
How to backup and restore app data with or without root | NextPit
data recovery - adb for bootloop - Android Enthusiasts Stack Exchange
Android Backup and Restore Over ADB Might Be Going Away
Google Considers Removing Android ADB Backup and Restore
How to Back Up Your Android Data with ADB on Ubuntu - Make Tech Easier
HOWTO] Backup and Restore Data on Android Devices - HOWTOs - /e/OS community
How to backup and restore your Android device with ADB on Ubuntu
Solved] How to Recover Data from Locked Android Phone - iMobie
4.4 kitkat - ADB backup creates 0-byte file; prompts for current backup password even though I never set one; "Failed to set password" for Desktop backup password - Android Enthusiasts Stack Exchange