Maybe youve installed too much tweak programes?
Dya run theme too?

U have to act fast. This evening Apple still sign ios 6.14. Once stop sign, U cant downgrade any more.
I manage downgrade 1unit lock iphone 5 just now. 
Download ios 6.14 ipsw then connect itunes and hit SHIFT restore and select the downloaded file and it will restoring.

This evening 5pm.. Now I'm not sure still can or not.

Hi guys, im just having a little problem that i would really appreciate if someone can give some pointers.

Currently im using iphone 4s with a JB 5.1.1. Lol I havent touched the software update for a year plus now and it serves me well. Well kind of...I have been told that the more recent iOS would improve the battery life tremendously compared to the one im using now. Having a greater battery life would be something i would look forward too. And some apps beginning to require at least iOS 6 to run smoothly.

I've been going through the threads and i realised that ive missed out on the JB of 6.1.2. But the recent introduction of iOS 7 has opened up the opportunity of downgrading again. Or at least that's what i understand from the few threads here. So my question is would it be wise for me to update to the latest ios (ios 7) just for the sake of better battery life? (i mean does it really have any significant improvement?) Or can i upgrade to iOS 6.1.2 now and JB it? (and how do i do that?)

Any pointers and insights will be really appreciated. Thanks guys!