![]() ![]() ![]() Upon doing this RedSn0w will create a custom ipsw firmware file with the SHSH Blobs and APTickets that will allow you to downgrade your iPhone or iPod Touch. Obviously press the Local button if you have your SHSH Blobs + APTickets on your computer or the Cydia button if they are stored on Cydia’s server. Remember if you have an unlocked iPhone you will need to select a custom ipsw that you created earlier that does not contain a baseband upgrade. Once you have done this and RedSn0w shows the firmware as selected, click either the Local or Cydia button to select your SHSH Blobs + APTickets. Step 5) – The next thing you will need to do is click the IPSW button and select the firmware file you are trying to downgrade to. ![]() Click the Extras button, followed by the SHSH Blobs button and finally click the Stitch button. Step 4) – RedSn0w should now recognize your iPhone or iPod Touch in DFU mode. Without releasing the home button, stop holding down the power button for up to 15 seconds.Without releasing the Power button, also hold down the Home (bottom center) button along with the Power button for 10 seconds.Hold down Power (corner) button for 5 seconds.Step 3) – Connect your iPhone or iPod Touch to your computer through USB if you haven’t already and place it into DFU mode by following the instructions below. Remember on Windows you will need to run RedSn0w as an administrator and for OS X 10.8 Mountain Lion you will need to control click on the RedSn0w app and click the Open option. Step 2) – Next you will need to launch RedSn0w. You must also ensure you have the firmware file you are trying to downgrade to handy, which under most circumstances will be the iOS 5.1.1 firmware.ĭownload RedSn0w 0.9.14b2: Windows | Mac OS Xĭownload iPhone or iPod Touch Firmware Files ![]() Step 1) – The first thing you are going to need to do is download RedSn0w 0.9.14b2, and NOT RedSn0w 0.9.13dev4. If you do not meet the requirements then unfortunately you are out of luck right now. There you have it, as long as you meet the requirements outlined above you can downgrade your iOS device. Those who are unlocked using UltraSn0w must create a custom ipsw prior that does not contain an upgraded baseband version to the one they are unlocked with right now or the unlock will be lost.You MUST have your SHSH blobs and APTickets for the firmware version you are trying to downgrade to either on your computer or on Cydia.This downgrade ONLY works on the iPhone 4, iPhone 3GS and iPod Touch 4G.iOS 6 Downgrade RequirementsĪs a lot of people don’t like to read, so I am going to list the requirements for downgrading from iOS 6 to iOS 5.1.1 again. You will still of course need to ensure you have your SHSH and APTickets saved for the firmware version you are trying to downgrade to. This includes the iPhone 4, iPhone 3GS, iPod Touch 4G and original iPad. In fact, unless a new exploit is found with APTickets, eventually downgrading may become impossible on newer devices like the iPhone 5.įor those of you who have older A4 devices however, downgrading will always be possible thanks to the LimeRa1n vulnerability. If there is one thing we learned from iH8Sn0w at JailbreakC0n 2012, it was that downgrading is getting increasingly difficult due to the implementation of not only SHSH Blobs, but now APTickets as well. ![]()
0 Comments
Leave a Reply. |