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milksheikh

macrumors newbie
Original poster
Dec 18, 2001
13
0
I have a carrier-unlocked iPhone 3G running iOS 4.2.1 and firmware 05.15.04 which I successfully set up to use with a GoPhone SIM in January (using the unlockit.co.nz tool).

On Saturday my data stopped working. It still shows 3G or E but when trying to send/retrieve data it fails (depending on the App, I get some sort of message saying connection to server wasn't successful).

My phone was jailbroken when I started using GoPhone but I removed the jailbreak (restored) a couple months ago to improve performance. I hadn't done anything (installs, backups, etc.) on Saturday that I can remember.

I have tried reseting Network Settings, removing and then reinstalling the unlockit.co.nz provided APN settings, and rebooting numerous times, all with no success.

Every once in a while, it seems to connect, but I cannot be certain that it isn't finding wi-fi nearby when it does.

Any thoughts on what the cause could be and how I can rectify? I have tried jail breaking and doing an OS restore via iTunes, with no luck.

Many thanks!
 
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