Cannot Connect To Shsh Iphone 6 Restore 3utools

Sep 08, 2017  How to Recover a disabled iPhone with 3uTools Step 1. Install the latest version of 3uTools, and connect your iPhone to the computer via the USB cable.

This tutorial is mainly introducing how to backup/download shsh using 3uTools.


What's SHSH？


SHSH is short for Signature HaSH blobs, it is also called SHSH blob. It is a term for a small piece of data that is part of Apple’s digital signature protocol for iOS restores and updates, designed to control the iOS versions that users can install on their iOS devices ( iPhone, iPads, iPod touches, and Apple TVs), generally only allowing the newest iOS version to be installable. Developers interested in iOS jailbreaking have made tools for working around this signature system in order to install jailbreakable older iOS versions that are no longer being signed by Apple.


What can we do with SHSH?


Apple will stopped the signing of old iOS version in a short time when the new firmware version is released. SHSH blobs can used to downgrade to some unsigned iOS versions. Users are recommended to back up SHSH on 3uTools regularly.


What’s the key benefit of backuping SHSH using 3uTools?


3uTools will help back up iDevice’s SHSH to 3uTools server, so it won’t be deleted.


How to backup SHSH?


Restore

* Download and install the latest 3uTools on PC. Launch 3uTools and then connect your iDevice to PC using the USB cable. Click Flash & Jailbreak -> Pro Flash -> Query compatible (SHSH).



* Wait patiently, 3uTools will check and backup SHSH file automatically.



How to download SHSH?


You can find it under Flash & Jailbreak -> Advanced -> Download SHSH.




Updated on Feb 26th: We have improved download SHSH feature on 3uTools. That means you could directly get the SHSH2 you save since Feb. 26th by clicking download SHSH.




For SHSH2 files you saved before Feb. 26th, you can find them in cache folder: Right-click 3uTools icon →Open file location, and open 'cache' folder.


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Recently, many iOS users complained that there is an annoying unknown error 3503 in iTunes, which stop them from restoring and updating. In fact, Apple isn’t made a full explanation of iTunes error code 3503 yet.


On 3uTools, the error is “Unable to request SHSH”. And on iTunes, it is an unknown error (3503). After we tested and researched, our developer team find out that this issue may be caused by Apple server. As a result, users can not restore their iDevices using iTunes or earlier versions of 3uTools.



3u Team try our best to solve this issue as soon as possible. And finally, we released a new version of 3uTools, V2.16 to fix this.

#Update log of V2.16 3uTools

  • Fix the error unable to request SHSH while restoring.

  • Support flashing iPhone 8 and iPhone 8 Plus.

  • Fix a bug that iPhone 6s and 6s Plus fail to downgrade back to iOS 10.3.3 from iOS 11.


Cannot Connect To Shsh Iphone 6 Restore 3utools Password

Solutions

1. Please click “Check Update” at the right bottom of 3uTools, and then update to the latest version of 3uTools, V2.16.

Cannot Connect To Shsh Iphone 6 Restore 3utools Free

2. Then you can restore on 3uTools. Please check the network connection and USB connection before you easy flash on 3uTools.

The reasons of the error “Unable to request SHSH”

1. It could be the network problem. Please check the network to see if it is available.

2. The iOS version you want to restore may be closed by Apple, please check.

3. If you try the above solutions but still meets the same error, then please update to latest version of 3uTools and try to restore again.

Cannot Connect To Shsh Iphone 6 Restore 3utools Download



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