[TUTO TWRP] Guide pour savoir comment utiliser le TWRP Recovery

TWRP vous propose de choisir une langue et vous avertit qu’il peut être utilisé en lecture seule ou en écriture. Pour pouvoir utiliser toutes ses fonctionnalités, il vous faudra passer en écriture en glissant le slide situé en bas de l’écran vers la droite. S’ouvre alors à vous un nouveau monde de ROM personnalisées et autres modifications avancées.

Info officielle a écrit:

System read only option: Devices that ship with 5.0 and higher as their initial OS are using block level OTA updates. With this style of OTA update, the update script checks to see if the system partition has ever been mounted read/write. Further, the script also usually runs an SHA sum of the entire system partition to detect if any changes have been made. If any changes have been made, the OTA update will refuse to install. Since not all OEMs and devices have factory images available, we have created a new feature in TWRP that detects if the system partition has ever been mounted read/write. If not, you will be prompted asking if you want TWRP to mount system as read/write. If you choose not to allow TWRP to mount as read/write, TWRP won’t prompt to install SuperSU and TWRP won’t try to patch the stock ROM to prevent TWRP from being replaced by stock recovery. The goal of this option is to hopefully allow the user to make a raw system image backup that they can use to get back to a state where they can take OTA updates again.