00:00 Grab your phone and open up your camera
00:01 and then you're gonna wanna take a photo nice and close.
00:04 I use the macro lens.
00:05 So right down the bottom here,
00:06 you'll see a little washing machine icon.
00:08 If you press that, if you see there,
00:09 it says, "Look up laundry care."
00:11 And when you press that,
00:12 the results come up which show you what exactly they mean.
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00:29 Once you get to reduce white point,
00:31 all you have to do is scroll that up to 100%
00:34 and that'll dim your screen.
00:35 Now, when you lower your screen brightness all the way,
00:39 it'll totally black out your phone
00:40 and this will maximize your cell phone's battery life.
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