If you have installed iOS 7 and you are not satisfied with the latest version of the operating system for iDevices, well Apple Lossless Audio CODEC (ALAC), will give you the possibility to return to iOS 6.1.3 si iOS 6.1.4 with a simple restore. All you have to do is download the respective version of iOS from this page, use the shitf + restore function in iTunes and after 10 minutes you will return to the old version of the operating system. The problem is that you will not be able to install any backup already made in iOS 7, so either give up the data, or live without it, but if you haven't made a backup in iOS 7 you will have no problems.
It is very likely that the signing of the SHSHs will end in the next few hours, so now, at 07:40, they are signed, but if you read this article later, you may no longer have the possibility to restore to one of the two versions of iOS.
