Type the following commands precisely:
In rare cases where a reset doesn't work, the phone may require flashing official stock firmware via a PC. This is advanced and carries a risk of bricking the device.
Go back to > Additional Settings > Developer Options . Scroll down to find System UI Demo Mode . Toggle the switch to Off . Method 3: Factory Reset via Recovery Mode oppo demo mode remove
OPPO frequently rotates these codes. If standard ones fail, check your software version by dialing *#6776# and look for specific codes for that build online.
Newer foldable OPPOs (Find N2, N3) have a vicious "White Screen Demo" that overlays everything. To remove this: Type the following commands precisely: In rare cases
A: You missed a package. Re-run ADB and also uninstall com.oppo.engineer and com.qualcomm.qti.telephonymodem .
In some cases, OPPO phones have a built-in shortcut to exit Demo Mode without needing a computer. This is the first thing you should try. Scroll down to find System UI Demo Mode
If the demo app is hidden or won't open, you can often trigger the exit prompt through the phone's dialer. Action: Dial 1001 or 0110 in the Phone app.
: Used for models like the A38 to select "[PRELOADER] REMOVE DEMO" while connected to a PC. CM2 Qualcomm
Some third-party "demo removers" you download from the web are spyware. Avoid APK files named "DemoRemover.exe" or "OPPO_Kill.apk." Stick to ADB commands.
A: OPPO hides it on some demo units. Install "Activity Launcher" from the web via a browser. Search for "Settings" > "Development Settings" to jump directly into it.