I'm currently running IP4 w/ jailbroken 5.11 I'd like to uprgade to 6.1.2 and use the un tethered jailbreak before the update to 6.1.3 comes out. I just want to make sure I'm doing the upgrade from the right place and that it's still possible. I'm having a problem finding the appropriate link. IF I do it today I should still be ok correct?