Do the following. Make sure you download the correct version of 5.1.1 for your phone. It sounds like you downloaded the wrong version.last night around 10:30 pm EST i used absinthe 2.0 to jailbreak my iphone and it worked! but stupid of me around 11:50 pm EST i restored my newly jailbroken phone using itunes and it installed ios 5.1.1 with the new build, I noticed it immediately so i tried to restore to the old build on ios 5.1.1......but everytime i tried it said "the phone could not be restored because the firmware file is not compatible"
HOW DO I DOWNGRADE TO THE OLD IOS 5.1.1?![]()
download 5.1.1 9B206 from
http://www.iclarified.com/entry/index.php?enid=750
Alt-restore(mac) or Shift-restore(win) in itunes with the downloaded package.