hello everyone im new to this and i jailbroke my iphone. 4.0.1 software and now i have no idea how to get my phone on tmobile can somebody please please help me all the ones i found were where you had to pay for them if anybody could please help that would be amazing thank youu
If you jailbroke your phone you have Cydia just go to search in Cydia and look up Ultrasn0w that should unlock it so you can use tmobile.
Yup...just install ultrasn0w to unlock your iPhone. If you have an iPhone 4, you'll have to cut down the T-Mobile SIM to fit the micro-SIM slot. You can find instructions on how to do this on this site or on the web.
Just whatever you do, please don't pay someone to do this for you! there are plenty of nice people here that will help you and there are even more tutorials online with links to the free software and I'd hate to see you pay a scumbag taking advantage of someone and charging them for something that's free!