Originally Posted by Napoleon_PhoneApart
I'm just curious:
Did you test the iPhones' unlock before you sold it? I'm asking for my own personal edification, not to be a smart ass.

Hi,
Yeah I tested it first with a co-workers T-Mobile SIM and then the buyer's SIM. I setup their data plan settings right in front of them, and tested making and receiving calls, SMS's, Safari, etc.
P.S. Ultrasn0w seems to work awesome on the 3 iPhone 3G's I've used it on. I like it better than Redsn0w Boot Nueter unlock on the 2G's. More reliable signal it seems.