Downgrade

[badwx25]

I'm trying to downgrade from iOS 8.1.2 to iOS 8 and when I plug in my iphone I press and hold the option button and click on restore iphone which gives me an option on what to restore it to and when i open the file itunes eventually says this.

"This device isn't eligible for the request built"

I am dealing with a iffy copy of iOS8 (downloaded), maybe that could possibly be it?

 

[Nermal]

There is currently no known way to downgrade iOS on any current device. You'll need to restore to the latest version.

 

[badwx25]

I've heard that but I wasn't sure. I'm trying to jailbreak my old iphone 4s, since I switched carriers. I want it as bad up phone but I accidentally updated it to ios 8.1.2 and I cant find anyway to jail break the newest ios.

 

[Syndicate0017]

I've heard that but I wasn't sure. I'm trying to jailbreak my old iphone 4s, since I switched carriers. I want it as bad up phone but I accidentally updated it to ios 8.1.2 and I cant find anyway to jail break the newest ios.

Taig. You need a windows PC though