Nokia 2690 keypad solution

This is Nokia 2690 keypad solution.When nokia 2690 has keypad problem then some button is not work or no button work.This problem have tow repairing ways one of them replacing keypad ic other of them apply jumper.

How to do this : Re-hot keypad ic then see result if problem still then replace keypad ic. If you have no keypad ic then make this jumper.

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