: Enabling "OEM unlocking" in developer options.
Reboot directly into TWRP recovery using the hardware button combination (Volume Up + Power). Step 3: Wipe the Device Inside TWRP, tap . Select Advanced Wipe . lenovo tbx704f android update 2021
This article was researched using community forums, developer release notes, and user feedback from 2021. Information is provided for educational purposes; proceed with custom ROM installation at your own risk. : Enabling "OEM unlocking" in developer options
Installing custom ROMs voids your warranty and may brick the device if done incorrectly. This is for advanced users. developer release notes
