Unlocking activated iphone

[LSUtigers03]

I just recently purchased an iphone 3g so I didn't need my first gen iphone anymore. A girl at work wanted to buy it but she has tmobile. Will pwnage unlock the phone to work on tmobile if it's already been activated? Are the steps different to unlock an iphone that has been activated or is it the same process as if the phone wasn't activated?

 

[jdmstar]

I just recently purchased an iphone 3g so I didn't need my first gen iphone anymore. A girl at work wanted to buy it but she has tmobile. Will pwnage unlock the phone to work on tmobile if it's already been activated? Are the steps different to unlock an iphone that has been activated or is it the same process as if the phone wasn't activated?

Yes it will just go through the process of unlocking the phone, what i would do is just restore it, so it wil be locked to at&t then follow steps to jailbreak and unlock the phone. from tehre she can use whatever sim she wans.