iOS 9.3.1 it is no longer signed by Apple starting this evening, the American company prohibiting from this moment the possibility of installing this version of the operating system in our iPhones, iPads and iPod Touches, as expected.
iOS 9.3.1 could be installed until now because Apple signed SHSHs for iTunes to install this build of iOS, but starting tonight only iOS 9.3.2 can be installed, this build of iOS being released many weeks ago .
In general, the Apple company signs old versions of iOS, with a maximum of 1 version behind, for several weeks to allow those who are not satisfied with the new version to downgrade, and this has happened until today with iOS 9.3.1, but things have changed.
If until today you have not downgraded or even updated to iOS 9.3.1, well, you will never have the opportunity to install this version of the operating system again, the Apple company completely blocking the possibility to do the installation, so don't think to something else.
