iPhone 4 iOS 5.0.1

[lenehan]

Hi, I have an iPhone 4 iOS 5.0.1 that's locked to AT&T and I would like to use it on my T Mobile line (since I recently lost my T Mobile phone 🙁 ) How can I unlock the iPhone? Cxan anyone please help? Thx

 

[Intell]

You can't.

 

[lenehan]

so are all the sites that offer software to 'unlock' the iPhone 4 iOS 5.0.1 just spam? thx

 

[Intell]

Correct.

 

[bandofbrothers]

When available jailbreak.