How to jailbreak iPhone 4S iOS 6.1.3? - 1

Hi guys just wondering how to do this, have tried redsn0w but when I try to open the iOS 6.0 like it says in the video tutorial it says unsupported file type, it is already in.ipsw format thanks guys:)

Ive tried for the past two days, looks like there isn't one.

There is no jailbreak for iOS 6.1.3
P0sixninja discovered exploits for the new iOS bus he is waiting for the next iOS release.

Next jailbreak, in about 6-9 months. After ios 7 is released