: Perform a "Format Data" reset, then use the "Apply Update" option to the full crDroid ROM zip file. Comparison with Other Recoveries Install crDroid 12 for Galaxy M31s
: Open Windows Device Manager, find the device with the yellow warning icon, and manually update it using the official Google USB Driver package. crdroid recoveryimg full
To use the crDroid recovery for a "full" installation, follow these general steps found on SourceForge SourceForge : Obtain the specific recovery.img for your device codename from the crDroid download section Flash Recovery : Boot into fastboot mode and flash the image using fastboot flash recovery recovery.img Boot to Recovery fastboot reboot recovery command or physical button combinations (typically Volume Up + Power Format & Sideload : Perform a "Format Data" reset, then use
The flashing command depends strictly on your device's partition layout: fastboot flash recovery recovery.img Use code with caution. : Perform a "Format Data" reset