So i unlocked jailbroke my iphone on 2.0 using this method Step 1: Use WinPWN 1.0 To PWN Your 1.1.4 iPhone. If you need WinPWN Get it: http://www.winpwn.com/files/winpwn_1..._RC1_Setup.zip Step 2: Install BootNeuter (Available Via Installer). Step 3: Run BootNeuter and have it Neuter your iphone Step 4: Make sure your iTunes version is at 7.7 Step 5: Grab a pre-created IPSW Made with PWNAGE 2.0 Mac. Step 6Please Register or Log in to view imagesut your phone into recovery or DFU mode. Note that some users report DFU works best while others are reporting normal recovery mode works best. If you have an error, try swapping modes and toggle between these two types of recovery until one works. Step 7: In iTunes Shif+Click the Restore button and find your custom IPSW Firmware file. http://sleepers.net/news/2008/07/20/pwnage-option-for-windows-users/ I decided i didnt like 2.0 and tried going back to 1.1.4 I Shift + clicked into itunes 7.7 and restored to a custom 1.1.4 that a made on winpwn 1.0. and I got an "unknown error (20)"After realizing i should have down graded to 7.5 i quickly did and tried again getting a "unknown error (6)" then i tried a normal restore and it worked but i still cant unlock it because I get an unkown error when I try restoring a custom firmware 1.1.4 or 2.o or even a 1.1.4 restore file. What else shoul I do? Please help ASAP this is my work phone and need it up and running!