: In Developer Options , make sure OEM Unlocking is turned on.
: Dialer codes vary by region (China, India, Europe). If *#8011# does nothing, try *#800# or *#3646633# . oppo demo mode remove
If you cannot find the app, you can sometimes trigger the exit prompt directly from the phone dialer. Open the . : In Developer Options , make sure OEM
If you cannot find the Demo Switch app, you may be able to trigger the exit prompt via the Phone app. : In Developer Options
However, always double-check where you bought the device. If you paid full price for a new phone but received a demo unit, you deserve a refund!
– Type yes if prompted, then press the Power button.