Method 4: Advanced Removal Using PC Tools (For Stubborn Devices)
Removing demo mode is legal if you rightfully own the device, but be aware that force-flashing firmware to bypass retail locks may void your warranty. Always try the official factory reset method first for the safest results. Share public link
Navigate back to the main Engineer menu and select .
Look for the retail or demo app in the list. If it has a checkmark or a toggled switch next to it, tap it. Select . oppo demo mode remove
Select your preferred language (e.g., ) using the volume keys to navigate and the power button to confirm. Select Wipe Data from the recovery menu options. Select Format Data .
– After restarting, go to Settings > Additional Settings > Backup & Reset > Erase All Data (Factory Reset) . This removes all demo assets and unlocks the full user environment.
On some older OPPO models running ColorOS 5, 6, or 7, Demo Mode can be turned off directly through the Settings app if you know where the hidden toggle resides. Step-by-Step Instructions: Open the menu on your OPPO phone. Scroll down and tap on Additional Settings . Look for Developer Options . Method 4: Advanced Removal Using PC Tools (For
Hold down the and Volume Down buttons on your phone simultaneously, and connect the phone to your computer via a high-quality USB cable. (This boots the phone into BROM or EDL mode).
The device automatically deletes user data, photos, and downloaded apps every few hours or upon rebooting.
For many OPPO models, the demo mode is simply a setting tucked away in the software's hidden menu. Look for the retail or demo app in the list
Release both buttons when the Oppo logo appears on the screen.
If a menu appears, look for , "Deactivate" , or "Retail Mode" .