How to Unlock 1.1.4 and Downgrade to 3.9-fakeblank iPhone Bootloader (Mac)

Posted March 10, 2008 at 6:47pm by iClarified | Please help us and submit a translation by clicking here | 78186 views

These are instructions on how to downgrade to the 3.9-fakeblank Bootloader and unlock 1.1.4 using iPlus 2.0b for Mac.

iPlus 2.0b Features
1-Unlock and if required automatically downgrade the bootloader to 3.9FakeBlank
4-Install AFC2
5-Add the following packages: Installer, Community Services, BSD subsystem, OpenSSH, VT-100

Plus: BSD Fix, VT100 Fix, Summerboard themes directory fix, Relocates Fonts and Ringtones (More than 120MB free)

Before attempting this make sure you have restored your iPhone to 1.1.4 using iTunes.

Step One
Download iPlus 2.0b from here.

Step Two
From the file we just downloaded extract the iPlus2.0 folder to your Desktop.

Step Three
Launch Terminal by selecting it from your Applications:Utilities folder

Step Four
Enter the following command into your Terminal window then press Enter
cd ~/Desktop/iPlus2.0

Step Five
Enter the following command into the Terminal window to unlock and downgrade your bootloader.
./iplus -u

NOTE**: This command will automatically activate, jailbreak, and unlock. If necessary and able it will also change your bootloader to the 3.9-fakeblank Bootloader. If you don't want to unlock just drop the -u and iPlus will only activate and jailbreak!

Step Six
The program will then put your iPhone into recovery mode. Once it is successfully in recovery mode you will be asked to wait 2 minutes and 30 seconds.

Step Seven
Once rebooted it will tell you that Jailbreak and setup for next pass completed. Now it will proceed to unlock, downgrade and activate.

Step Eight
Once your iPhone comes out of its final reboot it will be activated, jailbroken, unlocked and bootloader downgraded !!!!

THANKS***: A big thanks go to aviegas for creating iPlus!!!

Add Comment
itayms - March 27, 2013 at 6:01pm
try this one, I have unlocked my phone there. very fast service (about 6 hours total) and cheap, now i can update to any version without having to worry that my phone will be locked ever again. Only 9.99 for phone unlocks!
docjoel - January 12, 2009 at 4:23pm
bubzz ive got the same problem wih you i was stocked a downloading payload to iphone any idea about it
bubzz - October 3, 2008 at 11:50am
I started iPlus 2.0b as shown but everything hangs at the \"Downloading payload to iPhone\" stage. Any ideas how long it normally takes to get to the Step 6 window?
tordelf - July 10, 2008 at 10:53am
Anyone have any idea if the pending software update will require a new jailbreak?
bocman1 - June 8, 2008 at 5:32am
46 More Comments
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