Download the and extract it on your PC.
If done incorrectly, it can permanently brick your device (make it unusable). Proceed at your own risk. Ensure your device is the Nokia G21 (TA-1388, TA-1418, etc.) and not a different model, as flashing the wrong file will damage the phone. nokia g21 flash tool full
Press and hold the button (or both Volume Up + Down) on your phone, and while holding it, connect it to the PC via USB cable. 5. Flashing Process Download the and extract it on your PC
Before diving into flashing, it's helpful to know the device you're working with. The Nokia G21, released in February 2022, runs on Android 11 (upgradable to Android 13) and is powered by a Unisoc T606 (12 nm) chipset. It features a 6.5-inch IPS LCD, 4GB of RAM (with variants), and 64GB/128GB of internal storage. Ensure your device is the Nokia G21 (TA-1388, TA-1418, etc