Originally Posted by
cblaisd
I won't upgrade my iPhone 6 (
although wouldn't mind finding a 6S) until there is a reliable untethered jailbreak for whatever the latest iOS is.
I fear that iOS 9.0.2 is the last jailbreakable system as Apple buys off the best jailbreakers.

Just out of curiosity, why is jailbreaking the phone important? What benefit does it actually give you? I've heard people talk about doing it and never understood why.