A while back i disscused about the 6.1.3 JB with iH8sn0w and he tweeted me that it "might" come out after iOS 7
After that,he also said on JailbreakQA that there are exploits for both 6.1.3/6.1.4,but wont be used untill the iOS 7 JB is out
So,if iTouch 4 and iPhone 3GS users are stuck on 6.1.3,this is your only way out
After that,he also said on JailbreakQA that there are exploits for both 6.1.3/6.1.4,but wont be used untill the iOS 7 JB is out
So,if iTouch 4 and iPhone 3GS users are stuck on 6.1.3,this is your only way out