T-Mobile finally has the iPhone 5. It’s great, and cheap, but unfortunately its data speeds are slower than an iPhone 5 on AT&T. Not satisfied with their slower iPhone 5s, Joseph Brown and Sky Zangas did some digging around in carrier update files and figured out a way to boost data speeds on the T-Mobile iPhone 5.
To get faster data speeds on T-Mobile’s network with the iPhone 5 all you have to do is install a custom carrier update. That sounds like a tough task, but it’s actually pretty easy, and thanks to the guys at TmoNews, here’s a quick guide on how to do it: