TinyUmbrella allows you to
take backups of SHSH blobs (ECID SHSH). Hackers have previously figured
out a way to use the SHSH blobs to downgrade to older iOS versions even
after Apple stopped signing the firmware file.
Even though it is not possible to downgrade to
iOS 6.x.x with the SHSH blobs currently due to the changes
incorporated by Apple in iOS 6, it is still a good practise for
jailbreakers to take a backup of the SHSH blobs.
If you need help, check out our
step-by-step guide on how to save SHSH
blobs using TinyUmbrella.
As always, let us know how it goes.
Download links:
Via: TinyUmbrella
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