Charging/USB doesn't work except when turned off, phone reacts to USB-cable but crashes seconds after charging begins

[AnotherElk]

Creating a backup of user data using TWRP community edition

This is a #wiki post. Everyone can improve it, by clicking the green pencil above. This is a full guide on how to create a full backup of data and cache partitions on a Fairphone 2. We use the backup functionality of TWRP. Full backups are a great way to store a duplicate of all your important information on your PC. This way, if your Fairphone 2 is damaged or lost, you can go back to the previous state of the phone which is stored in the backup. Prerequisites The instructions below assume th…

Be aware though:

@jftr

Please note that /data/media (which contains data like your pictures and music) is NOT backed up by TWRP. So please do a separate backup of all your media files!
These files can be copied using the usual methods to access files on the phone, for example over USB. If files appear to be missing in USB mode, Android’s file index may have gotten stuck - deleting data for media storage (Settings > Apps) forces a rebuild of the index (this may take some time).