Android features Factory Reset Protection (FRP). If you perform a factory reset through Recovery Mode, the tablet will require the password of the Google account previously linked to the device during the setup process.
: Go to Settings > About Tablet and tap Build Number 7 times. Then, in System > Developer Options , enable USB Debugging .
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. How to Open Recovery Mode on NOKIA T21
Release both buttons immediately once you see the logo or a screen saying "Fastboot Mode." Step 3: Navigating to Recovery If your device enters a screen with text (Fastboot Mode): Use the to cycle through the options. Stop when you see "Recovery Mode" highlighted. Press the Power Button to select it. Step 4: The "No Command" Screen
The Android Recovery screen will instantly appear, populated with a list of blue and yellow text commands. Method 2: Using ADB Commands (Advanced) Android features Factory Reset Protection (FRP)
To open Recovery Mode on the , you can use either a hardware button combination or a computer-based ADB command. This mode is essential for performing a Hard Reset or clearing the cache when your tablet is unresponsive. Method 1: Using Hardware Buttons (Recommended)
: You will likely see an image of a fallen Android robot with the text "No command." To bypass this: Press and hold the Power button While holding it, tap the Volume Up button once and then release both. Navigation : You are now in Recovery Mode. Use the Volume buttons to scroll through options and the Power button Then, in System > Developer Options , enable USB Debugging
While holding the Power button, quickly press the once. Release both buttons simultaneously.
You may see a screen that says "No command" with a dead Android icon.
Safety and data considerations