Tests
Language
: Dial *#6776# to see your software version. This helps in searching for the exact monthly code if the ones above fail.
If prompted for a password, try common defaults like 0000 , 1234 , or the current date (e.g., 0504 for May 4th). Method 2: Removing via Device Administrators oppo demo mode remove
B. Remove via Demo App PIN (if prompted) : Dial *#6776# to see your software version
Connect the phone to the computer using the USB cable while holding the volume keys. The flashing tool should detect the device port (COM port). try common defaults like 0000