In less than 1 minute, I'll explain how you can save battery life on an iPhone 4S. One simple step is all you need to perform in order to save massive amounts of battery life. Watch this video and stop charging your iPhone 4S ALL the time. |
From:
mypcblewup
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Time: 01:02 | More in Science & Technology |
How to Save iPhone 4S Battery Life – Secret Trick / Tip
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