Revamped version of the iPhone 3G with faster processing speeds. Repair of this device is similar to the 3G, and requires simple screwdrivers and prying tools. Model A1303 / 16 or 32 GB capacity / black or white plastic back.

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Why is my WiFi signal very weak?

Dear all,

Recently I have changed by iPhone 3GS back cover with a new one, but I have told the service guy to to keep my old speaker/microphone/connector (all come included with the cover) and he did, but after i have the new cover fixed, I am having problems with my WiFi as it is very weak and I have to be very close to the router in order to get a signal, what could have caused this problem, the new cover is somehow blocking the WiFi signal or that tech. guy has done something wrong?


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Most likely wifi antenna connector #6 is not correctly pressed down on logic board. Simple to do, but you must be very precise to line-up connectors correctly. Before opening and during all repairs of iPhone 3GS make sure it is OFF.

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fixed, thanks alot, the connector was broken actually and replaced it from the old cover.


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Jamil Mouslmani will be eternally grateful.
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