3utools Downgrade 10.2 To 9
Jailbreaking is available for all 32-bits devices after Phoenix and H3lix released. And jailbreaking could help to restore to some unsigned iOS versions. Here’s the completed tutorial about downgrading to any iOS version with shsh. You can save shsh on 3uTools restore to the current iOS version on your device.
Jan 25, 2020 Downgrading IOS 13.3 to 13.2.3 without SHSH Blobs, using Succession! How to downgrade!, install Cydia, filza 1.4.8 download Succession icloud bypass. 3uTools is a tool for flashing and jailbreaking Apple’s iPhone, iPad, iPod touch, provides two ways, Easy Mode or Professional Mode, to flash Apple mobile devices, selects the appropriate firmware automatically and supports a rapid downloading speed.
Thanks developer tihmstar and his futurerestore tool.
Compatibility
iPhone 4s, iPhone 5, iPhone 5c, iPad 2, iPad 3, iPad 4, iPad mini, iPod touch 5G
Available Firmware to Restore
With corresponding SHSH, you can restore to iOS 5 - iOS 9. (Except iOS 9 on iPhone 5/5c)
Requirements
Futurerestore (downgrading tool) For iPhone 5/5c running on iOS 10+, please downgrade this: Futurerestore for iPhone 5/5c
3uTools
iTunes
A 32-bit device
A jailbreak on the starting firmware.
The IPSW file for the destination firmware, you can download from http://www.3u.com/firmwares
On 3uTools server, I’ve only saved SHSH of iOS 9.3.5 and iOS 6.1.3 for our testing iDevice, iPhone 4s, but I saved the SHSH Of iOS 8.3 on another server. So I will take downgrading to iOS 8.3 for example.
Operation
3utools Downgrade 10.2 To 9 8
1. Verify SHSH
(1) Check and download SHSH of iOS 8.3 you saved on 3uTools. (If you saved SHSH on another server, you can just downloaded.)
(2) This assistant tool is developed by a Chinese developer, there’s only Chinese version temporarily.
Download and unzip Futurerestore, and launch wndGui.exe, you will see as follow.
(3) Click the fifth button, '验证SHSH'. After you select the iOS firmware and SHSH, click “确定” to begin verifying.
(4) The following picture means that the SHSH is legit, it will automatically generate the .plist file of SHSH. You can put the .plist file and iOS 8.3 firmware in the new folder.
2. Enter KDFU mode
There are two ways for you enter KDFU mode. Method 1Install kdfu app. Please check the picture below to know the compatibility.
Method 2 Enter KDFU mode using Futurerestore
3. Downgrading
(1) After you enter KDFU mode, click the final button '立刻刷机', then it will automatically launch Futurerestore.
(2) Then input the following command
libfuturerestore.exe --latest-baseband --use-pwndfu -t
E:Desktop3uToolsiPhone4,1_8.3(12F70)_000002CA44143D4B(3067748826443).plist
E:Desktop3uToolsiPhone4,1_8.3_12F70_Restore.ipsw
His suggestion was to do all the data crunching in C and then find a way to export your code back over to Python or R. Another alternative is you could use the R package Rcpp package. He didn't have any suggestions but then again he was more of a software developer rather than using C for more scientific computing applications. Dev c++ plot graph.
The words in red is the path of firmware and shsh, please modify them based on your actual situation.
Note: If the form is wrong, you won't be able to downgrade, the form will be like: libfuturerestore.exe --latest-baseband --use-pwndfu -t oneblank the path of shshone blankthe path of firmware
(3) After you enter the command and press “Enter” to start downgrading process. If all your operations are correct, Futurerestore will be running. Please wait patiently till the process is finished.
Related Articles
Downgrading IOS 13.3 to 13.2.3 without SHSH Blobs, using Succession! How to downgrade! , install Cydia, filza and succession 1.3.8 from github or repo. Download official ipsw and place in succession folder. Open succession, go to settings, set restore rootfs only! Let it open your ipsw and extract rootfs.
Once it has finished restore and fixing apps, it will reboot and boot loop. Put in recovery or dfu and jailbreak. Once it boots, delete setup.app, you can use one of the one click bypass or do it your self! Only issue I have is bellow!
Downgrade to 13.2.3 Using Succession
Requirement:
- Bypassed iCloud iDevice using SoNick_14method (paid) or any other method like F3arRa1n or ShiftKey (free)
- IOS 13.2.3 IPSW you can test it on older versions, and share it in twitter
- Checkra1n v0.9.2 (link checkra1n)
- iFunBox or any other iOS file transfer
Tutorial:
• Download the latest version of Succession and filza from Cydia.
• Open Safari on your iDevice, go to “Succession 1.3.8” (link), download it, open it with filza and install it.
• Open Succession, go to settings, scroll down and check if you have “Succession version 1.3.8”. set restore rootfs only!
• Rename your IPSW to “ipsw.ipsw”.
• Connect your iDevice to your PC/Mac.
• Open iFunbox go to Raw File System -> Succession, paste your “ipsw.ipsw” here.
• Once copied, go to your iDevice, open Succession, go to “Download Clean File System”, select “Use Provided IPSW” and restore.
• Once you get on “Reset Complete” screen, put your device in .dfu. mode (Your device will be in boot-loop. Its normal) and Jailbreak it using my Checicoln.
• Your iDevice should boot into “Setup” screen.
• Now you can bypass using SoNick_14 or use the icloud bypass software method, install Cydia … ENJOY IOS 13.2.3.
3utools Downgrade 10.2 To 9 11
NOTE: Every time you restart your iDevice, you must Jailbreak it with this Checkra1n version.
Credits for this tutorial
UPDATE 1: Apple is trying to avoid downgrade for the unsigned version you may note some iOS13 IPSW are reporting errors from apple servers Access denied to download ipsw. If this is intentional this method will be very difficult to use.
UPDATE 2:
Change snapshot name to never go back to 13.3 after reboot,
- Download Newterm2 from cydia
- Then do this: snappy -f / -l
- it will show your snapshot name, copy it then paste it here:
snappy -f / -r NAME_OF_YOUR_SNAPSHOT –to orig-fs
Example: snappy -f / -r com.apple.update.bahdhsjkakahehehfjdko028282717277384959!hhshajajjcndkdjbdhsjw –to orig-fs
If done correctly new term will give you a success message it will rename the SNAPSHOT.
alternative: you can To create one snapshot using this command:
- Snappy -c 13.2.3 -f /
- Snappy -r orig-fs –to 13.3 -f /
3utools Downgrade 10.2 To 9 11
If your phone enter in to boot loop after a reboot, NO WORRIES. All you need to do is plug into PC, enter recovery mode, and jailbreak using checkra1n (any version of checkra1n ) and it’ll bring you back to lock screen on 13.2.3 ( or whatever firmware you downgraded to).