Can you still run a 3G on AT&T sim after Ultrasn0w ??

[dhlizard]

If one unlocks a 3G with Ultrasn0w, will the phone still run correctly with an AT&T sim and phone plan ??

I am guessing it will and this is a silly question, but just want to know the options (planning on selling my 3G after I get a new 3GS)

 

[josielinnea]

Yes.

Ultrasn0w will unlock it so that you will be able to use it with any carrier. Also with AT&T.