Please help. I have a 1.1.2 OTB and ive successfully downgraded to 1.1.1.

My problem is upgrading and jailbreaking 1.1.2. I install oktoprep then i shift+update the iphone to 1.1.2 then when thats done i run the windows.bat application "touchfree" jailbreak with the iphone on. then when its done it asks me to reboot my iphone and then it will reboot itself after. i do that it reboots itself but its still at the screen where it says "slide for emergency" please help. what am i doing wrong here?