no wifi

waynef89

macrumors member
Original poster
Jun 4, 2012
49
0
i have a iphone 3g running on 4.2.1 05.15.04 which is factory unlocked and i have no wifi tried everything like resetting networking settings etc is there a way to fix it
 

enoC

macrumors 6502
Jul 2, 2009
403
4
Denmark
Is it unable to connect to any wifi? Friends, families ect?
If yes, then try restoring and set it up as new in iTunes.
Note: You will lose all data in this process, so save what you can in external programs like Outlook, Photos ect.
 
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Applejuiced

macrumors Westmere
Apr 16, 2008
40,672
6,531
At the iPhone hacks section.
I doubt a restore will fix a broken wifi chip but give it a shot if you want anyway.
You will need to bring it to an iphone repair shop to replace the wifi module on the logic board.
 
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