I get the exact same screen time. I use mine at about 1/3 brightness. Maybe if i lower it even more i get max 3 hours. I would not call that goo. I am using a Galaxy S3 though.
I like Samsung products a lot but they take forever to release updates. If you want fast updates you should buy the nexus devices. They are the first to get all of the updates.
Sent from my Nexus 7 using Tapatalk 2
No sorry about it. Just enjoy the phone for what it is. If you don't like the phone how it comes out of the box then you can root it and you can install one of the many custom ROM available for this phone.
Sent from my Nexus 7 using Tapatalk 2
Just download the control switch from the market that allows you to turn 4g on and off. It will save you a lot of battery and will prevent apps from using data when you are not using them. Also most of those apps have options that allow the updates to be set to manual instead of automatic. I...