Nokia asha 311 power button problem solution

This is nokia asha 311 power button damage and power button not work solution.If your phone affected by this problem.then solve your problem using this solution.

How to do this : First check power button if you see rust in the power key then clean power button with cleaner or petrol.If problem not solve then check power button ways by AVO meter. If you see damage power ways then make following jumper .