Hi Guys, Im normally pretty good at this but im scratching my head here. I have a faithful iPhone 4 which is JB on 5.1.1. I have blobs from 4.2.1 to 5.1.1 but no others. For app reasons I really need to update beyond 6.1 but have no desire to hit the 7 mark. My obvious question, can I do this without any SHSH's for 6.x? and whats the best method to use if I want to remain Untethered...p0sixspwn? Would I need to modify an ipsw or is it easier than that? Any help would be appreciated.