3utools To Restore Iphone Without Shsh

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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.

3utools Iphone Restore


3utools Restore

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.


Please click “Check Update” at the right bottom of 3uTools, and then update to the latest version of 3uTools, V2.16. Then you can restore on 3uTools. Feb 03, 2018 Downgrade 32-bit Devices to Any iOS Version With SHSH 2018-2 Posted by 3uTools Jailbreaking is available for all 32-bits devices after Phoenix and H3lix released. May 10, 2019 SHSH blobs come in three type – OTA (Over the Air), Update (Restore) and Erase (Restore) Wait, there’s more. Downgrade Iphone 4 To Ios 6 Without Shsh Blobs 3utools Password Watch Ios 6 At the moment, OdysseusOTA and its second version only has support for iPhone 4s and iPad 2 and will only let you downgrade back to iOS 6.1.3. For example, when your boss asked you to sign a document without you using a pen and paper, you can choose to make a digital signature. Likewise, Apple uses a digital signature called SHSH and SHSH2 to create specific IPSW files or what you familiarly known as IOS. Behold 3uTools has the option! Works flawlessly! Reminder: virtualization requires plist editing, therefore easy to do when jailbroken, but on stock phones - in order to revert to native GPS you would have to reboot the device. This would render anything A12+ blobs saved unusable.

3utools iphone restore


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.


Solutions

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

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.



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