Question about Apple Iphone 4 - 32gb - Black verizon Smartphone
Ensure any unneeded apps are stopped and not running in the background. Some apps such as facebook / twitter / etc may need to be completely uninstalled or logged out to keep them from running.
Turn down the screen brightness, Generally turning the screens brightness down till it can still be easily seen but not overly bright can increase cell phone battery by up to 20%
Shut off wifi / bluetooth / gps when not required. Disable Wifi / bluetooth, and GPS will also increase your phones battery time.
Ensure a full charge, most devices (iphones included) usually require a minimum of 8 solid hours to charge, even when they say full, they are not actually "FULL". Make sure your device gets at least 8 hours of charge time before use, and don't allow the battery to drain all the way before the next charge.
Posted on Nov 17, 2014
Posted on Nov 25, 2014
Iphone's ios version is important too. I am using latest ios version 7.1.2 for iphone 4. My phone started to work slower and battery life decreased after i start to use ios 7.1.2. I read some articles about downgrade process for certain devices & ios versions. If normal processes don't work for your iphone battery life issue, i suggest you to try downgrade process as last resort.
Posted on Nov 20, 2014
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Posted on Jan 02, 2017
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