By Nicole Nguyen, Geek Sugar
How to keep your iPhone’s battery going on iOS 7
That iOS 7 sure is nice to look at — but boy is it a battery suck. If you’re using Apple’s newest mobile operating system on an older phone, like the iPhone 4, 4S, or even 5, all those zippy animations can drain your phone’s power. Prolong your iPhone, iPod Touch, or iPad’s battery life with these simple tips.
Turn off Parallax — The technology that makes the home screen’s icons appear to be floating above the wallpaper is called parallax. This motion-sensitive feature is supercool, but it also takes a toll on your phone’s battery. To disable Parallax, open the Settings app, tap on General > Accessibility, and turn Reduce Motion to on.
Disable Auto App Updates — It’s convenient, but iOS 7’s Background App Refresh feature, which automatically updates or refreshes mobile app content over WiFi or cellular data, could be draining battery without your knowledge. To turn it off, open Settings and tap on General > Background App Refresh, then slide to turn it off.
Use Airplane Mode in low-coverage areas — If your phone is repeatedly cutting in and out of cellular service, then switch to Airplane Mode by swiping up to view Control Center (tap the plane icon) or opening Settings and sliding Airplane Mode to on.
Autolock your iPhone — Set your phone to automatically lock if it’s left unattended for a shorter time, like one or two minutes.
Charge up to 50 percent — If you’re traveling for an extended period and leaving your iPhone unattended for a while, then charge it halfway before shutting it down and storing it.
Read the full article for more useful tips by Nicole Nguyen from Geek Sugar.