Last chance to roll back to iOS 11.1.2 using futurerestore!

The iOS 11.3 update has been officially released, which means that iOS 11.2.6 firmware will soon be closed. Usually it didn't become

would worry jailbroken users,who have an older version of the system installed, but this time is an exception. Many jailbroken iOS 9 and 10 users wait a while before updating to iOS 11 because they want to make sure the new tools are reliable. Previously, users could update and roll back to iOS 11.0-11.1.2 at any time, or wait a little longer.

With the release of iOS 11.3, this has changed. To roll back using futurerestore, you need a signed firmware file. When iOS 11.3 remains the only signed firmware, users will not be able to roll back to versions older than iOS 11.3. You cannot roll back to iOS 11.1.2 or upgrade from iOS 9/10 to iOS 11.0-11.1.2.

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What do we have to do?

If you have saved iOS 11.0-11.1.2 blob files and would like to jailbreak in the future, use futurerestore immediately to update using the iOS 11.2.6 IPSW file.

This applies to users with jailbreak iOS 9 and iOS 10, as well as users with iOS 11.0-11.1.2 who would like to restore their device and start from scratch.

All actions infuturerestoremust be done before the signature is closediOS11.2.6. To do this you need to useBuildmanifest.plist, firmware fileSep, andIPSW-fileiOS11.2.6.

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Do not use iOS 11.3 IPSW files, as well as the following command in futurerestore:

–latest-sep –latest-baseband

It will lead tomistakesince the iOS 11.3 file will be taken.

How to prepare

  • Install jailbreak on your current version.
  • Find the saved .shsh2 of the desired firmware.
    For most, this will be iOS 11.2, but iOS 11.0-11.1.2 are also available.
  • Download iOS 11.2.6 IPSW.
  • Download the IPSW file of the desired firmware.
  • Download a futurerestore version compatible with iOS 11.

Instruction manual

  • Find "nonce" inside .shsh2 blob and copy it to the “nvram” of your device. The process will vary. With some iOS 10 jailbreak tools, you can simply use Terminal commands. With iOS 11 you will needNoncesetipa. Different jailbreak tools require different tools and commands, like Siguza nvram tools, nonceEnabler or nvpatch.

Look for information on subreddit / r / jailbreak, specific to your firmware. Also read about the nonce installation process.

  • Launch futurerestore by connecting the device to the computer using the USB cable. The command will look something like this:

./futurerestore -t SAVED-iOS-11-SHSH-BLOB.shsh2 -b iOS-11.2.6-BASEBAND-FIRMWARE.bbfw -p iOS-11.2.6-BUILDMANIFEST.plist -s iOS-11.2.6-SEP-FIRMWARE.im4p -m iOS-11.2.6-BUILDMANIFEST-AGAIN. plist iOS-11-DESTINATION-FIRMWARE.ipsw

Please note that the command will vary depending on your operating system and file names.Do not use -latest–sep,-latest–baseband. You may need to replace filesiOS10 new filesiOSeleven.

Conclusion

Before restoration do not forget to savebackup of your device. Read our more detailed instructions on how to roll back using futurerestore. Do not forget that the process will be different for each version.

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If you were not sure and were waiting to upgrade to iOS 11.0-11.1.2, now you have the last chance. If you have saved blob files, time to act.

Jailbreak iOS 11 is already stable enough, tweaksupdated daily, and tweaks for lower versions only become obsolete. You can jailbreak Yalu or Electra. Even if you do not want to jailbreak iOS 11, it’s worth upgrading to iOS 11.0-11.1.2 just in case