How to Re-restore iPhone 4S, iPad 3, iPad 2, iPod touch iOS 5.x to iOS 5.x using Redsn0w

0

re-restore-1Yesterday iPhone Dev Team has released a new version of Redsn0w, which was native support for the final version of the operating system Apple. Redsn0w 0.9.15b1 not only jailbreaks iOS 6 devices on the chip A4, and installed automatically store unofficial Cydia applications and allows to downgrade from  iOS 6 for iOS 5.

Redsn0w 0.9.15b1  now has a re-restoration option. Owners of third-generation iPad and iPhone 4S can reinstall any version of iOS 5.x, even if Apple stopped signing this firmware. To successfully perform the procedure, you must have previously saved certificate SHSH blobs for iOS 5.x and installed via iTunes firmware iOS 5.x. At this stage of downgrade for these devices running iOS 6 is impossible.

iPad 2 owners can downgrade from iOS 6 as long as  the certificate iOS 4.x or iOS 5.x was saved prior to this process. iPhone 4, 3GS and iPod touch 4G users can also downgrade from iOS 6 firmware to iOS 5.x for untethered jailbreak (again if SHSH blobs). Detailed instructions can be found here. How to work with a snooze feature of  Redsn0w 0.9.15b1 recovery.

Note: If you have installed the current firmware iOS 5.x on device using the OTA (over the air update), you can not use the recovery c iOS 5.x to iOS 5.x.

Step 1: Download Redsn0w 0.9.15b1 for Windows or Mac.

Step 2: Run Redsn0w 0.9.15b1 in Administrator mode, if you’re on Windows or make a click, hold down Ctrl, and select “Open” from the new menu, if you are a user OS X Mountain Lion. Go to the menu Extras.

 

Redsn0w0915

Step 3: Open on Extras -> Even More in the main menu, then select Restore.

redsn1

Step 4: Click the button and select the IPSW firmware file you want to restore.

redsn2

Step 5: Redsn0w will warn you if you need additional firmware file. In this case, specify the desired program IPSW. At this stage Redsn0w will prompts you to connect to your computer.

how-to

Step 6: Now you need to specify the stored certificates SHSH blobs, which may be on your computer (unless you specifically save them) or remotely (using Cydia program automatically stores digital certificates on their servers).

shsh-blobs-redsnow

After affirmation, Redsn0w will put all these information collectively, supply to switch iOS-tool into restoration mode and set up this model in your instrument.

Follow us on Twitter, subscribe to our Facebook Page, find us on LinkedIn, circle us on Google+