How to jumper the keypad W 9220-If bb 9220 damaged part of the keypad/buttons that can no way everything or is there some button that no response when squeeze then please check the path as shown in the figure below.
Divided into two for easier image, that image line part of the middle circle button and the loop out button keypad, please use the multitester to measure line. If the line is nice all please rehot colored keypad keypad filter 2.
|BB Keypad line 9220|
So how to overcome damage to the keypad on the bb 9220 by knowing the path of keypadnya, please save this image and good luck.