(also known as Retail Mode ) from an OPPO device is a specific process designed to prevent customers in retail stores from accidentally changing settings or locking the phone
For persistent retail overlays, users often use Minimal ADB Tools to uninstall the system UI demo package. oppo demo mode remove
: Go to Settings > Additional Settings > Back up and Reset > Erase all data (factory reset) . (also known as Retail Mode ) from an
These video guides provide step-by-step visual instructions for removing demo mode across various Oppo models and software versions: oppo demo mode remove