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)
This is the most common way to access the menu without needing extra equipment. : Completely shut down your NOKIA T21.
: Press Volume Up or Volume Down to scroll through options. How to Open Recovery Mode on NOKIA T21
If your device's buttons are damaged or you have a computer handy, you can use the Android Debug Bridge (ADB).
: Type the following command and hit Enter: adb reboot recovery . The tablet will restart directly into Recovery Mode. Navigating the Recovery Menu To open Recovery Mode on the , you
: Press the Power button to choose the highlighted option.
Once inside, the touchscreen will not function. Use these physical controls: : Completely shut down your NOKIA T21
: Select "Reboot system now" to return to normal operation. Why Use Recovery Mode? Nokia 3: How to enter Recovery & FastBoot Modes
: Plug the tablet into your computer and open a Command Prompt or PowerShell window.
: Connect your tablet to a power source (charger or PC) using a USB cable. Wait for the charging animation or battery sign to appear.