: Power off the device. Hold Volume Up + Volume Down and connect it to a PC. Long-press Volume Up to unlock the bootloader (Note: This wipes all data). Root with Magisk : Download the official firmware matching your build. Extract the AP file and transfer it to the phone.
Click . The phone will ask for Root/Superuser permission; grant it immediately. The device will reboot once the process finishes. 4. Patch Certificate Ensure the phone is back on and ADB is still connected. Go to product viewer dialog for this item. , click the Patch Certificate button. n971n u2 imei repair z3x
Click on the "Repair" button to start the IMEI repair process. The Z3X software will then write the new IMEI to the device. This process usually takes a few seconds. : Power off the device