Officially: No. Apple is an evil empire that doesn't let you use their mobile phone like you would any other. It's probably a state-supported plan to keep you inside the country you were born. 
Once you've jailbroken your iPhone, you don't have to put the old firmware back on, you can still use at&t, right?
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MacBook Air 13" 1.6 GHz, 2 GB RAM, 80 GB HD. Mac OS X 10.5.4
MacBook 13" 1.83 GHz, 2 GB RAM, 160 GB HD. Mac OS X 10.5.4
Hackintosh Core2Duo 2.4 GHz, 2 GB RAM, 160 GB HD. Mac OS X 10.5.4
iPhone 3G 16 GB (v2), AppleTV 1G 40 GB (v2)
Mac user since 1987, Apple Product Professional 2007, 2008. |