Can you jailbreak the iphone 4s on 6.1.3 yet?

I have bin waiting a while to see if i can jailbreak only on the 4s on 6.1.3 or a way to downgrade to 6.1.2

Actually it is possible to jailbreak the iPhone 4s on 6.1.3 and it is very easy now. I know a site from where you can get a software and after installing that the whole process will be so easy to operate. If you want then you can try this.