SemiRestore allows you to restore without SHSH including on iPhone 5S, iPad Air or iPad Mini with Retina Screen

  Last week I told you that the utility SemiRestore will allow us to perform a partial restore without SHSH for iOS 7 as soon as a version compatible with the new operating system will be available. If you were curious to find out when there will be compatibility with iPhone 5S, iPad Air or iPad Mini with Retina Display for SemiRestore, well, it could be available right from the launch. The developer of the program stated that it will be compatible with the chip's 64-bit architecture A7, so if you will have jailbreak on these devices you will be able to use SemiRestore to do a partial restore without SHSH.

  SemiRestore will be able to perform a partial restore only on the version of iOS installed in your terminals, so you will not be able to downgrade to a lower version of iOS. It is not yet known when this version of SemiRestore will be released, but as soon as it is available I will let you know.