Nokia 5800 Factory Reset

  1. Switch off the phone. (Remove the battery if you cannot turn it off)
  2. Press the buttons: GREEN + RED + CAMERA + ON simultaneously (DO NOT LET GO OF THE BUTTONS) until you see the “Select Country” option after the Nokia's Handshake Welcome Logo appear.
  3. Choose your country, enter the date and time.
  4. Everything should be back to normal.