How To Open Recovery Mode On Nokia T21 ((top))

: Connect your Nokia T21 to a PC or charger via a USB cable. Wait until you see the battery charging sign appear on the screen.

If you specifically need , power off the device, hold Volume Down , and connect it to a computer via USB. How to Open Recovery Mode on NOKIA T21

Example: Use adb when you want to push an update package via ADB sideload: after adb reboot recovery, choose “Apply update from ADB” and on the computer run: : Connect your Nokia T21 to a PC or charger via a USB cable