Why is my battery life bad after an Android update?

Episode 1036 (2:35:40)

Aaron from Glendale, CA

Aaron has updated his Samsung Galaxy S3 and now his battery life has decreased. Leo says it may just be that the phone is older and the battery has diminished some. The phone isn't old enough to have battery life issues, though. So it's likely that there is a bug in the update that's causing some programs to run in the background. Doctor Mom in the chatroom had the same problems and suggests turning on power saving mode in Android.