iPhone 6(S)(+) Upgrade to an unsigned iOS

[panagis]

Hello guys,

Is there any guide to update my 6s from iOS 9.3.3 to 10.3.3? (I have saved the shsh's of iOS 10.3.3).

Thank you

 

[eyoungren]

Ask here: https://www.reddit.com/r/jailbreak/new/

You're going to need to jailbreak the phone first though. There's a matrix on that subreddit that will lead you to the correct jailbreak for your iPhone.