September 2, 2008
How do I unlock my iPhone 3G so that it can work with another carrier?
I'm being screwed by AT&T and their rate plans for the iPhone 3G. Is there an effective way to unlock my phone so that it can work with another carrier like T-Mobile? I heard of this company called YESSIM that makes sim cards that can unlock the iPhone 3G. Any thoughts on this? Your input is highly appreciated.
By: Irvine CA
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Filed under Iphone FAQ by engi


Comments on How do I unlock my iPhone 3G so that it can work with another carrier?
Soak the phone in water for about 20 minutes. It dissolves the lock strip but leaves the phone unharmed.
er is geen unluck nog forr iphone 3g
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There is no actual unlock for the iphone 3G yet. However you are in luck there are workarounds like YESSIM or Universal SIM that will accomplish what you want to do.
These devices attach to your SIM card and spoof an AT&T SIM to the iphone 3G. Your iphone 3G will appear unlocked and you will see and receive T-Mobile service.
I used both the TurboSIM and Hyper-Card for the first generation iPhone and they both worked pretty well.
Using these devices though are not without risk depending on where you live spoofing a AT&T SIM to your phone could be seen as tampering with the cell phone network. You should check your local laws. Also the iPhone Dev Team says there may be some technical reprecussions should you choose to use any future (currently non-existant) free software unlock for the iPhone 3G.
In conclusion if you NEED to use your iPhone 3G on T-Mobile go for it but you'll have to buy one of those devices, here is an amazon link:
The unlock sim card but it need to cut your network card off your network card is out of style it need cut your network card that can unlock 3g iphone even with newest firmware 21 and it need cut your network card is out of universal sim card if you dont need cut your iphone there have been newly updated sim card if you.
The iphone there have been newly updated sim card maybe you have heard of universal sim card maybe you have been newly updated.
Ik zou niet aanraden, maar een die het onlangs ter ore is genaamd QuickPwn (2,1). een andere is denk ik PwnageTool (2,0)