I have Just Been Reading On Redmondpie That 10.1.1 Is Jailbreakable here is an extract from the site :-

Jailbreak update: Yalu iOS 10, iOS 10.1.1 jailbreak is out. It works on iPhone 7, 7 Plus, iPhone 6s, 6s Plus and iPad Pro for now. All other 64-bit devices are currently not supported though support for them will be added in future updates. 32-bit devices such as the iPhone 5, 5c, 4s, 32-bit iPad and iPod touch devices are not supported at all.

More Info is available on there site :-

http://www.redmondpie.com/jailbreak-...status-update/