In our description database there are 2 solutions for performing hard reset for Nokia 800c.
Choose the first method and follow the steps to perform a hard reset. If the first solution does not work, try the next method.
Please remember! Hard reset will delete any and all data your device contains; like pictures, contacts, messages, apps etc. Everything. Nokia 800c device will be brought back to the same configuration as that of a brand new device.
Instruction Ein:
1. Open the menu.
2. Select Settings > About phone > Reset your phone > Yes > Yes.
3. Wait for your phone to reset and restart. This will take a while.
Instruction Zwei:
1. First, turn off the phone.
2. Now press'n'hold the Volume Down button. Keep holding it as you pick an USB cable, plug it to a PC and then into your phone for ten seconds or so.
3. An Exclamation should now appear on-screen.
4. After it does, press these buttons in this order: Volume Up > Volume Down > Power button > Volume
5. Well done! Your phone should reset and restart now.