iPad

Downgrade iPad OS 3.2.2 to 3.2.1 With Cydia SHSH

Apple released iPad OS 3.2.2 in respect to patch jailbreakme exploit, at the moment no jailbreak available for iPad OS 3.2.2 Apple already stopped signing 3.2.1 restore files. That means you cannot restore any firmware other than 3.2.2 If you guys updated to 3.2.2 and wanna go back to OS 3.2.1 or lower, follow the following step by step guide to downgrade your iPad OS 3.2.2 to 3.2.1 or lower.

Note : This hack is eligible only for those peoples who saved their SHSH to Cydia Server before the release of OS 3.2.2 via Cydia “make my life easier” button.

The process is very simple all you have to do is to add Saurik’s Server address to your system hosts file. This trick make iTunes thinks it is talking to Apple, it is talking to Cydia instead while the restoring process. Doing this will allow iTunes to access signatures already stored by Cydia “on file” feature. In simple words this duplicates the functionality exposed by Apple’s signature server, except using “on file” results rather than live request.

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  1. This process is only for those who saved their SHSH to Cydia Server already.
  2. Read the whole process two-three times before starting the process.

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How to Edit and Save Hosts file in Windows

  • Open Notepad with Administrative privileges by clicking Start, All Programs,Accessories, and then right-click Notepad and select to open as Administrator.
  • Now that Notepad is open with Administrative privileges browse to (C:WindowsSystem32driversetc) in Notepad and open the hosts file, and add the following entry to the bottom of the file.

    74.208.10.249 gs.apple.com <————

Now you navigate to files menu and save the hosts file. By doing this you changed the communication server from Apple to Sauriks Server, because your ECID is on that server. Now you can put your iPad in recovery mode to restore to OS 3.2.1

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How to Edit and Save Hosts file in Mac OS X

  • Navigate to /etc and look for hosts file, right click on hosts file and open with Text Edit, and add the following entry to the bottom of the file.

74.208.10.249 gs.apple.com <————

  • Now save the file and click on Save As.
  • Because Text Editor can’t save your system files, here comes the tricky part, in save as windows use the following settings, take a close look at the following image.

  1. In Where locate to Desktop
  2. Uncheck the “ If no extension is provide, use .txt “ and then press the save button.
  • A host file will be appear on your Desktop, just drag and drop to /etc and follow the onscreen instructions.

By doing this you changed the communication server from Apple to Sauriks Server, because your ECID is on that server. Now you can put your iPad in recovery mode to restore to OS 3.2.1

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