Nokia 1202 test mode
Test mode is one of the problem of nokia 1202 phone.Maximum time this problem may be water damage.But it repair very simple.Any repairer csn be repair this problem very simple.Now showing how to repair it.
How to do this work : Step one wash full pcb goodly and hit with stan light at 10 Minuit after that open your phone and see result. If problem still then remove red mark parts.
How to do this work : If not work nokia 1202 ringer.Then check profile on the phone if silent mode then active general mode after that check your ringer.If you see ringer not work then open your phone and check ringer speaker.If damage is speaker then replace speaker.If speaker ok but problem still then check ringer ways and ringer ic.