Since it’s a tethered downgrade, you must perform the steps given above on each reboot. redsn0w will now boot up your device to your target iOS version.Connect your device to your computer and put it in DFU Mode.Go to Extras > Select IPSW and select the official or boot IPSW.Open redsn0w with administrator privileges.The downgrade part is now over and you now need to perform a tethered boot to boot your target version. Wait for about 10-15 minutes until your device in Recovery mode. Step 11 iTunes will now begin downgrading your device by restoring it to the older version. Step 10 Select the appropriate GeekGrade file for your target firmware and click Open. Simply press the Shift key and click on Restore. Step 9 Open iTunes 11.0 and it will detect your device in DFU mode. Step 8 Wait for a few seconds and iReb put your device in pwned DFU mode. Click on the device you wish to downgrade. Step 7 iReb will now display a lot of different iPhone, iPad, and iPod models. Step 6 Right-click on iReb and select the “Run as Administrator” option from the context menu. After 8 seconds, release the Lock button and keep the Home button pressed.Step 5 Put it in DFU Mode by following the steps given below – Step 4 Connect your Apple device to your computer. Step 3 Once you have uninstalled iTunes, install the older version of iTunes, that is, iTunes 11.0. Now, open up the Control Panel, and click on “Uninstall a Program”. Step 1 Go to your Music > iTunes and rename this “iTunes” folder to “iTunes_orig”. Download iReb for your respective operating system.Download iTunes 11.0 from the links given above.You also need to download the official firmware file of your target version from .Keep your target IPSW firmware (GeekGrade IPSW) file ready on your hard drive.If it is, restore to the latest signed iOS version using iTunes. Ensure your device is not running a jailbreak.How to downgrade without SHSH Blobs using GeekGrade Preparation GeekGrade IPSW for your target firmware.iOS 6ĭownload GeekGrade IPSW iPhone 4 (GSM 3,1) You just need to grab the appropriate modded IPSW and you will be able to go back to it. It’s very simple to use and all you need to do is tap Shift+Restore and you are all set! Compatibility DeviceĪll firmware versions below and including iOS 6 are compatible. It is not a utility per se because it works via iTunes. You don’t need a jailbreak or SHSH Blobs to go back. What this does is, it allows you to downgrade your A4 device to iOS 6 or below from any latest version. It is developed by LazyDevTeam member Damien along with other developers. GeekGrade is a tethered downgrade utility for devices using Apple’s A4 processor. How to downgrade without SHSH Blobs using GeekGrade.A tethered boot will be performed, and you should see Cydia on your Home screen once your device boots back up.įor more in depth information on RedSn0w, be sure to check out our continuously updating dedicated RedSn0w page. Step 5: Go back to the main page of RedSn0w, and select Extras > Just boot. Step 4: Once the process is complete and you’re back on the Home screen, place your device back into DFU mode. The jailbreak process will finish in about 5 minutes. Ensure Install Cydia is checked, and click next. A few items will load, and you’ll be presented with a “Please select your options”. (Hold Home+Power for 10 seconds, release Power while still holding Home for an additional 10 seconds. Step 2: Place your iOS device into DFU mode. Step 1: Download RedSn0w 0.9.15b1 and open it. Note: This is a tethered jailbreak for iOS 6 A4 devices and below.
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