Troubleshooting tips
: After a brief moment, the tablet should display the Recovery Mode menu . This is a text-based interface where the touchscreen does not function. From here, use the Volume Up/Down buttons to navigate through the options and the Power button to confirm your selection. How to Open Recovery Mode on NOKIA T21
: Once the device is off, press and hold a specific combination of the hardware buttons. Troubleshooting tips : After a brief moment, the
Entering Recovery Mode itself will not delete your data. However, since this mode is often used to perform data-clearing operations, you should prepare your device beforehand: : Once the device is off, press and
Once you're in Recovery Mode, you can navigate the menu using the Volume up and down buttons. Here's a brief overview of the options:
If you want, I can convert this into a step-by-step printable checklist or a short troubleshooting flowchart.