iOS 8.1.3 is no longer signed by Apple, downgrading from iOS 8.2 becomes impossible

iOS 8.3 downgrade

  iOS 8.1.3 it could be installed in the iPhone, iPad and iPod Touch until just a few minutes ago, when the Apple company signed the SHSHs necessary for the restore through iTunes, and in the morning I told you that you could still downgrade from iOS 8.2 smoothly. Unfortunately, as of this evening, Apple no longer signs SHSHs for iOS 8.1.3, so installing this version of the operating system is no longer possible because iTunes will refuse to perform the procedure, regardless of the situation.

  Apple has allowed users to do downgrade from iOS 8.2 to iOS 8.1.3 for 2 weeks from the moment of launch iOS 8.2, so that anyone who was not satisfied with that version of the operating system could easily revert to the previous version using iTunes. From this moment on, any attempt to install iOS 8.1.3 using iTunes will result in an error message informing the user that the installation is impossible, so it is recommended not to try because there is no chance of success.

  If you saved SHSH for iOS 8.1.3 with TinyUmbrella, then in the future you will be able to return to this version of the operating system, and if you still have the version installed in the terminal, then you can still save SHSH, but if none of the cases apply to you, then you will never be able to install iOS 8.1.3 again .XNUMX.