Apple iPhone 4S users who feels bad about the device’s battery draining rapidly can take few steps to overcome the problem.
Here’s a rundown of what may be causing the problem and how you can fix it.
I noticed that the location services system in iOS 5 is one issue that has something to do with it.
A growing number of people have found that the “Setting Time Zone” element within Location Services in iOS seems to be operating when it doesn’t need to be, resulting in excessive battery drain.
To stop that from happening, go to Settings Location Services System Services. From there, it’s just a matter of turning off “Setting Time Zone.”
Switching it off may mean that your iPhone will no longer set its own time zone when you travel, but that’s a small price to pay for dramatically increasing the life of your iPhone charge, notes iDownload, which tested this method on several iPhones, including the 4s, iPhone 4, and an iPhone 3GS, all of which demonstrated drastically improved battery life after making the change.