So, you’ve just bought a "new" Oppo phone, or perhaps you are trying to set up a display unit for retail, and you are stuck with a persistent message on the screen. Maybe it says "Retail Mode," "Demo Mode," or keeps playing a highlight video on repeat.
to see if the factory test menu allows a reset, though this is primarily for hardware diagnostics. Prizm Institute Important Considerations Data Loss: If you are forced to perform a Factory Reset to remove the mode, all data on the device will be erased. ADB Tools: oppo demo mode remove
Go back to the main menu and select Additional Settings . Open Developer Options . Find Demo Mode and toggle the switch to Off . Method 2: Using the Dialer Code So, you’ve just bought a "new" Oppo phone,
– Install a package viewer like App Inspector and look for packages named demo , retail , showroom , or storemode . If found, uninstall via ADB. Prizm Institute Important Considerations Data Loss: If you
: In Developer Options , make sure OEM Unlocking is turned on.
E. ADB (requires USB debugging enabled)