PanGu team released an jailbreak for iOS 9.1

If you are still on iOS 9.1, you can to successfully jailbreak your device, but but it must be noted that there are conditions to do it:

It can jailbreak iOS 9.1, iOS 9, iOS 9.0.1, iOS 9.0.2.
It does not work with iOS 9.2 and iOS 9.2.1.
Pangu supports following 64-bit compatible devices: iPhone 6s, iPhone 6s Plus, iPhone 6, iPhone 6 Plus, iPhone 5s
iPad Pro, iPad Air 2, iPad Air
iPad mini 4, iPad mini 3, iPad mini 2
iPod touch 6G
Pangu is an untethered jailbreak.
You need Mac or Windows PC to use the Pangu Jailbreak.
Use iCloud or iTunes to back up any and all personal information that you need to keep safe.

How to Jailbreak iPhone, iPad and iPod touch on iOS 9.1