Thread: iPhone problem with T-Mobile!?

I've recently unlocked a first generation iPhone with firmware version 2.1 using Quickpwn. The unlock was successful as instructed. When I inserted my T-Mobile SIM card, it showed the T-Mobile with full bars on the upper left corner, but it only gave me the emergency call screen and asked me to connect to iTunes as the SIM card was new to the phone. When I connected to iTunes, it said that this SIM card was not supported, and I basically could not use the phone. Any idea how I can get over this problem and fully unlock and use my iPhone with T-Mobile? Help is much appreciated!

Instead of such unreliable unlock methods, I suggest you can approach Mobileunlocksolutions.com and get the network lock removed permanently. They also give step by step instructions to remove the network lock easily.