wInstaller for otb 1.1.2???

Can a 1.1.2 otb be downgraded to 1.0.1 and use winstaller to activate/jailbreak it? I have used the jailbreakme.com method, jailbreak.toc2sta.com and the 2 browser trick but had no luck in jailbreaking it. I'm running out of options and I'm stuck on the jailbreaking my iphone 1.1.1 (downgraded from 1.1.2). Any suggestions please... thanks

You can restore it to 1.0.2 and then install installer and install oktoprep and update it to 1.1.2 :)

the first time i had a iphone in my hand and never done anything with phone before i jailbreakd it my self so so easy..damn..people can be stpuid..sry..it was just to easy i guess

Hey dude a tricked that worked for me (Rafi on the forum told me how to do it) is before visiting jailbreakme.com, connect your iPhone to iTunes and let iTunes reconize your phone. The activation screen of AT&T will most likely appear on your computer but don't worry. Just make sure that your phone is reconized by iTunes. Then once that's done, visit prefs to make sure ur connected to Wi-Fi, and then go to jailbreakme.com, click on install as usual, give it 2-3 minutes, and it should work. It worked for me (after trying 4-5 times without connection to iTunes) but after I connected it, it worked like a charm. Hope it helps dude.

Thanks for all your replies.