iPhone JB iPhone4 5.1.1 to untethered JB 6.x

[optic1072]

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.

 

[Intell]

You cannot upgrade to any version of iOS for which you do not have valid SHSH blobs for.

 

[optic1072]

Darn!!! that will teach me...so its the latest 7 or stay as I am?

 

[Intell]

Correct. Either go to iOS 7.1.1 or stay at 5.1.1.

 

[iMacBooked]

When you update now, it will be on 7.1.1, which isn't jailbroken (publicly) atm, but as you have an iPhone 4 you can still jailbreak 7.1.1 by using Geeksn0w. But remember, Geeksn0w isn't an untethered jailbreak, it is semi-tethered. So if you want a 100% untethered JB, don't upgrade.