RM-1190 Nokia 150 Power on/off key way 100% perfect solution

Hello guys, Welcome to our new blog 
In this blog i will show you how to jumper RM-1190 Nokia 150 Power on/off key way
so let's get start now.
 okey ,
in the first how can we know its power button problem if mobile not starting?
Insert battery and put in charge
check on display , if charge showing and power button yet not working that means this is the fault of power button,

Now what can we do?
Clean all the dust on power button tips and check ...
if yet not working then check voltage on power button tips by multi meter and set multi meter in 20v
if voltage is not coming on tips then Check this way and make this jumper

Rm-1190 Nokia 150