Nokia C5-00 Keypad Problem Solution

problem:

Keypad not working
Some keys in series not working

Solution:

Check attached daigram and replace Z4405 and Z4405 Keypad Filters ( as marked with red in diagram below.

c5-00 ringer/loudspeaker track ways

of Nokia C5-00 not working, then check tracks as shown below in picture and if any track broken, then make jumpers to complete the supply way.

i phone unlocker

finally post ur imi n contract will