Qm215 Emmc Nokia Hard Reset Upd High Quality · Safe

This is the most common method if the phone is locked or won't boot past the logo. Nokia 1.4 - Full phone specifications - GSMArena.com

If your device is still responsive, go to Settings > System > Reset options (this may vary slightly depending on the Nokia device and Android version you're using). qm215 emmc nokia hard reset upd