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How to fix keypad hank Nokia 5130

Make sure your phone has been flashed, if still hank look below the image path.


How to fix keypad hank  Nokia 5130









 Make sure the path of the volume is not on the ground, as well as music buttons next to the side. There are three switches.

S2463, S2464, (on-off volume) S2460, S2461, S2462. (Music key).
Of the 5 buttons were in the check turns out no ground, but the keypad does not work well, try to use tester test each -  keytone, nor should a short-circuit, if it is not already running well, most likely drivers on keypad.gambar below.
 
 
How to fix keypad hank  Nokia 5130
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 Blow alone or replace both the Z2401 and Z2402 drivers.




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How to fix keypad hank Nokia 5130