May 08, 2013, 12:37 PM — Here's how you can change the screen timeout on the Samsung Galaxy S4. Using a lower screen timeout will save your battery power.
1. Go to Settings.
2. Go to My Device.
3. Go to Display Timeout.
Choose the lowest setting you can tolerate. The lower, the better.
For more, see the original article at the link below.

Five savvy ways to maximize your Galaxy S4's battery life | CNet

















