5210 microphone

[gsmlight]

I have a dead 5210 phone (water damaged)
I cleaned it and now phone is working.But Microphone is so weak.
I changed Mic,I think Cobba is OK too,
Where is problem?

[terry]

is it there is 3 component located a the lower part, keypad side of the module like 8210??
check the component, or change it all.
if still can't, make sure ur cobba is 100% ok, or change it