When to use each method
Android features Factory Reset Protection (FRP). If you intend to reset the tablet via Recovery Mode, you will need the Google account email and password previously synced to the device to unlock it afterward. Method 1: Using Physical Hardware Keys (Recommended)
Restarts your Nokia T21 back into the normal Android operating system. Use this to exit recovery safely. How to Open Recovery Mode on NOKIA T21
Touch controls do not function inside the Android Recovery environment. You must use the physical buttons to navigate and execute actions: Move down the list of options. Volume Up: Move up the list of options. Power Button: Confirm or execute the highlighted selection. Key Options Explained
, as Factory Reset Protection (FRP) will ask for them once the device restarts. ADB commands to enter recovery mode without using the physical buttons? AI responses may include mistakes. Learn more When to use each method Android features Factory
You will likely see an Android robot lying on its back with a red exclamation mark and the text This is a security layer. To bypass this: Press and hold the Power Button .
Press and hold the and the Power button at the exact same time. Keep holding both buttons down firmly. Use this to exit recovery safely
Wait 10 to 15 seconds for the device to vibrate and shut down completely. Step 2: Trigger the Fastboot/Bootloader Screen
Press and hold the and the Power button at the same time. Keep both buttons held down firmly.