This is the most common method if your tablet is frozen or unresponsive. The recovery menu does not respond to touch, so you'll use the volume and power buttons to navigate.
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: Completely turn off your tablet by holding the Power button and Volume Up together, then selecting Power Off .0;451;
Allows advanced users to sideload official firmware packages. How to Open Recovery Mode on NOKIA T21
is powered off. If it is frozen, hold the power button for about 10-15 seconds until the screen goes black 0.5.2.
Once in the menu, you can perform several maintenance tasks:
When to use each method
Deletes all user data, apps, and settings, returning the operating system to factory defaults. This is highly effective for fixing severe bootloops or system lockouts.
For further assistance, you can refer to the official Nokia T21 User Guide or detailed guides on HardReset.info .
Because the direct hardware key combination for Recovery Mode is disabled natively on the NOKIA T21, you will need to boot into Fastboot Mode first and navigate to it. Follow these steps precisely: Step 1: Fully Power Off the Tablet any cables. This is the most common method if your
Press and hold the and the Power button simultaneously.
Navigate to Recovery.
Enter Recovery Mode.
Method A — From Android Settings (recommended if tablet boots)