3.1.3 draining battery, want to update
I was running 3.1.2 and everything was running smoothly then the other day it crashed and got stuck on the apple boot logo cycle. i restored my phone and backed up from a previous date because i thought it would just go back to how it was with all my apps and things. But after the restore it come back with 3.1.3 with 05.12.01 i jailbroke it using spirit but ever since the battery life as been ridiculous... doesnt even last half a day!
i was wondering if there was anyway i could update it to possibly a newer firmware that i will still be able to jailbreak and unlock! That would help ressolve the battery life issues
any help would be much appreciated, thank you