Nokia c1-00 light jumper

Nokia c1-00 light jumper

Now I showing how to repair nokia c1-00 light problem.I will repair it without parts only applying jumper.At first see below picture and flow all tips.

How to do this work : If Your phone has no light then check light line ways next check led light voltage If no volt found of light voltage then check and replace light coil and transistor.After that check your phone If you see problem still Only then you can apply this jumper.

How to make jumper : first cut keypad led line then remove coil and transistor and make this jumper.