Why is my 4s battery dying so fast after 6.1.1?
Ive had my 4s for over a year with great battery life. No new apps in last few weeks. I am active sync to an exchange server and deleted my calendar. Ive turned down or off almost every option i can with 0% improvement.
This all started the night i downloaded 6.1
Anyone hear of any fixes i havent mentioned?
iPhone 4S, iOS 6.1.1