Members of the iPhone Dev Team (publicity shy, natch) say they have figured out a "jailbreak" for the recently 1.13 iPhone upgrade.
Publicity shy? Yea. We are talking aboutjailbreak team user names such as netkas, NerveGas, asap18, bgm, Bugout, bushing, chris_, dinopio, drudge, Fred_, gray, MuscleNerd, natetrue, pr3d4t0r, roxfan, Turbo, Zf[strike], np101137, pumpkin, and kroo.
(MuscleNerd. Hah!)
I certainly do not endorse performing the steps I am about to cite. However, it does appear that doing this will quite likely release your iPhone's heretofore mortal lock with AT&T Mobility.
That said, those folks bound and determined to jailbreak their 1.13-powered iPhone via Windows would perform the following steps:
Like I said I can't suggest you try this. I only wanted to tell you how those thrillseekers who are trying the latest iPhone unbrick are doing it.
Wonder how long until the antidote comes down from Cupertino...