We gave you the details on how to jailbreak your 1.1.3 iPhone on OS X, but don’t think we forgot about people running the trusty Windows OS. Luckily, we have a special edition of iBrickr, which will allow you to jailbreak your iPhone very easily, all you need is a little patience. Also, in case you missed it, check out our iPhone 1.1.3 video tour. By the way, if you are looking for an excellent program to create custom ringtones for your iPhone, check out iPhone RingToneMaker.

Downloaded 1.1.3 cant get to Installer screen all can do is *3001#12345#* and get field test search ver 04.03.13_G how do I get to Installer??.

I thank for this tuturial, i cant help me right now coz i dont have one, but it may help me when i buy it, and i will see that itroom.com
If u dint show this video, it might have been really hard to do this upgrade, coz it has little bit complications.