Tips for maximizing battery life on the iPhone 4S help users enhance their smartphone experience. ... When the icons start wiggling, tap the red circle to close each one. Screenshot ...

I ordered an iPhone 4S and received it on launch day. When I plug it into the charger, it will charge to 100%, stay there for a while, then begin to eat the battery. The battery will discharge ...

One of the biggest drainers of battery life is when your screen lights up, so reducing this as much as possible will help ...

We have tested this method on 4 different iPhone 4s handsets, including an iPhone 4 and an iPhone 3GS. All have reported drastically improved battery life after switching “Setting Time Zone” off.

In a thread titled ‘iPhone 4s Battery Life?’ on Apple’s official support forums, there are already thousands of posts with unofficial test results and theories as to why the iPhone 4S’s ...

The iPhone 4S's short battery life could be due to a bug in the location services system in iOS 5 that checks your time zone too often.

Hi, my battery life has completely gone to hell since installing iOS 7. The only thing I can add, battery life is normal if I turn Wi-Fi off. Anyone else observing this? Trying to figure out if ...

The iPhone 4S already has pretty good battery life, but if you plan to use it heavily, or to take it on vacation, you’ll want to know how to squeeze every last bit of power out of the iPhone.

Ever since the iPhone 4S first came out (I know, all those few weeks ago!) there have been complaints about the battery life. What we're finding out now is that Apple themselves don't know what's ...

To find a replacement battery, I simply searched eBay for "iPhone 4S replacement battery." A number of top-rated sellers were offering that product, along with a mini-tool kit, for $8-$10.

The iPhone 4S has a built-in rechargeable lithium-ion battery. It's supposed to provide up to 8 hours of 3G talk time (14 hours of 2G) and standby time of up to 200 hours. Although it's a slight ...

The iPhone 4S impresses with its battery life, enhancing user experience and satisfaction. Subscribe ... An icon in the shape of a lightning bolt. Impact Link. Save Saved Read in app ...