Nokia Asha 202 keypad problem solution with IC

nokia asha 202 keypad is not working. All keys or a few key is not working then you can solve it with diagram bellow.After dis assembly of nokia asha 202 clean whole mother board with electronics cleaner.
Nokia C5-03 Insert Sim problem solution

Make it dry with hot air and do not apply much heat it can be dangerous for your skin and mother board.Resold this keypad IC and parts that are identified in above keypad repairing diagram for nokia asha 202.
If re sold of these parts can not solve keypad problem in nokia asha 202 then you have to replace them for solving nokia asha 202 keypad not working problem.
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