how to unlock a android g1 tmobile phone for free?

[Sue S]

Without paying any money at all is it possible for me to unlock an android g1 tmobile phone for my at&t sim card.

 

[vicecaptain]

You can't unlock an Android G1 mobile for free. You can unlock it using unlock code. You can get the unlock code from www.unlocking4u.com at affordable cost,