How to charge an iPhone quickly? iPhone quick charging tips.
1. Make sure the screen is off
Please turn off the screen when charging, whether it is directly shut down or lock the interface, with the flight mode, it will not light up the screen because of receiving information or application notifications, and the screen is too bright, but also consumes a lot of power. Also, make sure that the option to set the App's general automatic lock is set between 30 seconds and 3 minutes.
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2. Turn on airplane mode
Turning on airplane mode will automatically stop all mobile Internet, WiFi, and Bluetooth use, and the biggest effect is to prevent apps from running in the background (especially Facebook, email, iCloud syncing, etc.), which will reduce a lot of battery use.