0 Replies Latest reply: Feb 3, 2013 4:33 PM by jefk
jefk Level 1 Level 1 (0 points)

Since updating the OS the past two times over WiFi my battery has been acting oddly.  It will say it has 30% left then power down saying it has 0% left. Believes it has 0% for about 15 minutes (won't let me turn it on) then turns on saying it has 30% or more left.

When I put it on the charger it says I have about 10% more than that left.


Any ideas?  I did a reset of all settings.


Also, it has stopped syncing my iCalendar to my Google calendar.

iPhone 4S, iOS 6.1