recovery_device_oplus_nicky

Recovery tree for realme sdm710 devices

Features

Works:

• Everything

Compile

First checkout manifest :

repo init --depth=1 -u https://github.com/minimal-manifest-twrp/platform_manifest_twrp_aosp.git -b twrp-12.1
repo sync -c

Then clone the current device tree onto device/oplus/nicky

Finally execute these:

. build/envsetup.sh
lunch twrp_nicky-eng
mka recoveryimage

To test it:

fastboot flash /path/to/recovery.img

Note about ozip decrypt

• This is necessary for downgrades back to stock android-9.0 (ColorOS).
• Early versions of android-10.0(Realme UI v1) have decryptor built into the updater binary so this patch isnt necessary.
• Later versions of android-10.0(Realme UI v1) are not ozip encrypted at all and so is android-11.0 (Realme UI v2) potentially following the OPLUS merger.
• To automate renaming .ozip to .zip, ozip decrypt tool can be used with dummy key for devices launching with android 10 and above.

Credits

• Thanks to @mauronfrio for the TWRP tree for realme X/XT
• TWRP team