You Can't Jailbreak iOS 9.1
Speaking of jailbreaking, the current jailbreak doesn't work with the iOS 9.1 update. If you want to jailbreak your phone, you need to be on an older version of iOS 9. The Pangu jailbreak works with iOS 9.0, iOS 9.0.1 and iOS 9.0.2.
It's not clear what developers have planned for iOS 9.1 but we do know that they've successfully jailbroken the update and the iOS 9.2 beta. That leaves the door open for a public release but it doesn't confirm one so you'll have to remain patient.
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