So I'm currently stuck on 6.1.3 tethered jailbreak. I missed the opportunity to upgrade to iOS 7 and untether, since they've now patched it with 7.1. I know there's now a 6.1.3 untether available. So, question is, is there any way I can unjailbreak my phone and keep 6.1.3 so I can FINALLY be untethered? (I've been stuck tethered ever since 6.1.3 came out and it's such a ridiculous pain.)