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Is it possible to use iOS11 dyld shared cache on iOS10

PostPosted: Tue Oct 24, 2017 3:35 am
by Wingzero
I have a wild guess and idea that is using iOS 11 dyld shared cache along with other apple apps (like itunesd, AppStore, etc) to replace their counterparts on a iOS 10 JB device. However I only have one JB device, and don't dare to do that - if it becomes brick I am dead then.

So does anyone tried that before, or it's not possible because it has some security check? Since we can get both signed + unsigned dyld shared cache and other binaries, it seems possible, but I'm not sure if there are any other security checks.