Unlock your i phone 3gs upgrading on firmware 3.1.3 after upgrading?

Answer dude i hope u got the warranty

Top Q&A For: Unlock your i phone 3gs upgrading on firmware 3...

Unlock iPhone after upgrading to 3.1?

same time every year most likely in september

If you put your SIM card from your old phone into your new iphone 3G or 3GS you got from eBay will you be charged any kind of fee for upgrading to a new phone?

No, however you must keep in mind that AT&T requires a special data package for iPhone to be added on your account. Without this additional package, the iPhone will not function on AT&T's network. ... Read More »

Can I go back to IE 7 after upgrading to 8?

You can downgrade to Internet Explorer 7 after you have installed IE8 as long as you have not installed Service Pack 3 for Windows XP after upgrading Internet Explorer. You can also downgrade if yo... Read More »

What does upgrading a phone do?