Accidentally updated your iDevice to 4.3.4/4.3.5 without saving your shsh blobs? Regretting that you won’t have an untethered jailbreak until the release os iOS 5 and even then, who knows how long that will take?

WE HAVE THE SOLUTION FOR YOU!

Many users have upgrading their iOS devices to iOS 4.3.5 without saving 4.3.3 shsh files and others saved 4.3.3 shsh files but failed to follow the guide as they may faced some errors such as 3194, 1600, 1602, 1013, 1015, 20 or 1611.

Anyway we have good news for you, one of our reader was successfully able to downgrade his iPhone from iOS 4.3.5 to iOS 4.3.3 without shsh blobs files.

Downgrade iOS 4.3.5 / iOS 4.3.4 to iOS 4.3.3 – iPhone 4, 3GS, iPod Touch 3G, 4G, iPad :

You need to Download following links :

• Download Restore Files
• Download Redsn0w [ Windows ]
• Download Redsn0w [ Mac ]
• Download iOS 4.3.3 for your iOS device
• Download iTunes 10.4.1

How to downgrade iOS 4.3.5 to iOS 4.3.3 without SHSH blobs files Tutorial :

Step 1: You have to go to C:\Windows\System32\drivers\etc , and replace “HOST” file with the downloaded one in “Restore Files” folder

Step 2: Open redsn0w and jailbreak your device, you can follow this tutorial – Click Here – but you have to point to iOS 4.3.3 instead of 4.3.4.

Step 3: Then the iPhone will stop on the recovery mode.

Step 4: Open Tinyumbrella (can be found in “Restore Files” folder above), then click on your iPhone name at the left then press on Start Tss Server.

Step 5: Open iTunes and restore your iPhone with iOS 4.3.3 firmware (Shift + Restore) then close it.

Step 6: You will find error 1013, at this time you have to use Fixrecovery (can be found in “Restore Files” folder above).

Step 7: Open iFaith (can be found in “Restore Files” folder above) and Save shsh file.

Step 8: Open sn0wbreeze (can be found in “Restore Files” folder above) to create custom iOS 4.3.3 firmware and restore with it. Done. (Alternatively, mac users can use pwnage tool to create the custom firmware file)

Note: We haven’t a chance to ensure this guide, so if you will try it, please feed us back, specially iPad 2 users.

Note: Please let us know if this method works for you.