My phone was recently jailbroken and my mom accidentally updated my iOS to 6.1.3. I can't seem to find one for 4s. Anything I find talks about saving shsh blobs which I have no idea what that means.... HELP!
Nope. There is no jailbreak for A5+ processors with iOS 6.1.3. And, at this point in time, Apple has prevented users from downgrading to iOS 6.1.2. Maybe someone will come up with something when iOS 7 is released http://www.latinospost.com/articles/18237/20130503/ios-7-rumors-release-date-still-time-preview-wwdc.htm