iPhone Tested Hardware Solutions

iphone4mic.jpg
 
iPhone 4G no MIC and Partial Disassembly

iPhone 4G no MIC and Partial Disassembly

Phone complaint is other party cannot hear ( microphone problem ) also i partially disassembled the unit.
Microphone is together with the USB ( charging connnector ) so we need to change it. See image below.


iPhone 4 partially disassembled

In this image are the charging connectors with mic fullset we need to change

So next time you encountered a problem like this you have an idea on how to do it.​
 
I phone sime ways

your water damage iPhone 3G Re: your water damage iPhone 3G, as you said there's no corrosion occur so here's your fix.
Tap a small insulated wire between those point.

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iPhone 4s gsm signal problem solution
This not all solutions on this problems but is 70% iPhone's is fixing

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getimage.asp
 
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