Jailbreak and unlock iPhone for T-mobile SIM card – Hack 

A step-by-step guide to hack the iPhone with a T-mobile SIM card pay as you go plan.

If you’re one of the million people who’ve purchased an iPhone, you probably signed up with Apple’s exclusive carriers in the U.S., AT&T and Verizon when you activated your phone. However, recently a group of hackers from Napoli have found a way to use the iPhone with the T-mobile network. In this guide I will demonstrate how to use the iPhone with a T-mobile Pay As You Go SIM card.

1. Backup your iPhone and install the latest software. I bought this iPhone 3G on craigslist for $20 bucks from some weird fat guy. This hack will also work on the iPhone 3GS and iPhone 4.

2. Go to a retailer and buy a T-mobile Pay As You Go Phone. For this demonstration, I purchased a Nokia 1661 for $10 from Radio Shack. (More …)