IPhone6 mobile phone iphone6 How to save electricity? (1/8)

　 One, reduce the brightness of the screen

The biggest killer of cell phone batteries, not the CPU, not the phone, but the increasingly large mobile screen. The iphone's default setting is to automatically adjust the brightness of the screen, in high light conditions, the mobile phone is generally the highest brightness work, at this time the power consumption can be almost two minutes off 1% of the speed to measure, especially just hit the game, to achieve power saving, must first break the phone screen this bottleneck.

Methods: In the settings-wallpaper and brightness, turn off the phone "automatic brightness adjustment", and the screen brightness is constant at about 40%. Can meet the vast majority of use, the most important is to be able to significantly control the iphone power off speed.

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