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.