iOS downgrading

For all questions & answers about 3uTools and iOS

Moderators: Jacob Black, Grace Liu, Moderators

Posts: 1
Joined: 22 Oct 2018 23:10
like: 0

iOS downgrading

Postby Razdial » 22 Oct 2018 23:15

I am trying to use the tool to downgrade some iPads to 11.4.1. This version is only 2 versions back, but I can't seem to get it to downgrade.
I have downloaded the right version and was building all my iPads using this .ipsw, however once Apple released 12.0 and then 12.0.1, I can't go back.
I have been through the tool and tried it different ways, so any advice would be great.

Grace Liu
Posts: 530
Joined: 20 Oct 2016 09:33
like: 65

Re: iOS downgrading

Postby Grace Liu » 23 Oct 2018 09:03

Sorry to tell you that iOS 11.4.1 and iOS 12.0 are not signed by Apple any more. You can only restore to iOS 12.0.1 or iOS 12.1 beta version.

Return to “Help & Support”

Who is online

Users browsing this forum: No registered users and 1 guest