Any tips for better battery life on iPhone 4S?ever since iOS6 update,it's being horrible.
Try to turn off things that are constantly using data. Set you email to only check it when you open the app, same with Facebook and twitter and so forth.
Turn off bluetooth and WIFI when you're not using them, you can also dim the screen.
But unless you are constantly on the internet/playing games your battery life should not be that bad. I would go get it checked out.
It is possible that the battery itself is failing and its life is running out due to too many charge cycles, but that seems highly unlikely for a iPhone 4S.