1- Go to Settings on your Phone – About Phone – Click 8 times on Build number . 2- Go back to Settings – Developer option – Enable USB debugging. 3- On your phone, dial *#801# Use EngineerMode then put Engineer Mode Toggle (ON).
1- Go to Settings on your Phone – About Phone – Click 8 times on Build number . 2- Go back to Settings – Developer option – Enable USB debugging. 3- On your phone, dial *#801# Use EngineerMode then put Engineer Mode Toggle (ON).