If you've ever bought a floor model or a secondhand device only to find it stuck in a loop of flashy advertisements, you've encountered . This mode is designed for stores to showcase features, but it often restricts the device's functionality, limits battery charging, and prevents factory resets.

For many standard Android devices, the "Demo Mode" is a simple toggle hidden in the system settings.

: Disabling the ability to set passwords, fingerprints, or permanent accounts.

: Periodically clearing user data, photos, and search history.

Retail Demo Mode is a pre-installed software profile used by retailers. Its primary functions include: