1. The reasons are as follows: Click the button in the notification bar to enable wireless backcharging. The charged device needs to be placed in the correct position in the center of the rear cover. The device to be charged needs to support the standard Qi wireless charging protocol (for example, AppleWatch is a non-Qi wireless charging device, which cannot be charged through the wireless backcharging function). There should be no metal ornaments or foreign objects between the phone and the device being charged.
2, please check whether the back center of the phone is placed in the center of the wireless charging board. When there are inclusions between the mobile phone and the wireless charging pad, it may not be able to charge normally. pleaseCheck the back of the phone. If the protective phone cover used is too thick may hinder wireless charging, it is recommended to remove the phone cover and try to recharge. Please use the original charger. If you use a non-original charger, you may not be able to charge normally.
3, during the charging process, please place the center of the mobile phone slightly lower in the center of the wireless charger base, please avoid the mobile phone shift, the position deviation will lead to failure to charge. Please check whether wired charging devices are connected at the same time. If wired charging and wireless charging are used at the same time, wired charging will be preferred.
1, reduce the white point value when using the phone at night or in low light, even if the screen brightness has been set to the lowest, it may still feel harsh. At this point, you can find "Reduce white dot value" in iPhone Settings - Accessibility - Display and Text Size, open and swipe to reduce the intensity of the bright color until you feel comfortable.
2, basic operation skills Power on and off: long press the power button until the Apple logo appears, release the power button can be turned on. When powering off, press and hold the power button until "Slide" appearsOn the Shutdown screen, swipe right to shut down. Take a screenshot: Press the Power button and the volume button at the same time to take a screenshot. Lock screen: Swipe the screen up from the bottom and tap the "Lock Screen" button to lock the screen.
3, the use of Apple 12 mobile phone skills include: the use of shortcut keys, there are many shortcut keys can make the operation more convenient, for example, long press the side key is to call Siri function, while pressing the side key and volume key is the screenshot function. The use of auxiliary functions, there are many auxiliary functions can help better use of the phone, for example, turn on the function of reducing the white point value can automatically adjust the screen brightness. 2, the method of setting the Apple x notification flash is as follows: First, find "Settings" in the screen home page, click "Settings". Then scroll down to "Accessibility" and tap on it. Scroll down, find the "Audio/Visual" option, and tap into it. After entering the page, you can find the "LED flashing for reminder" and turn on the button. 3. Take Apple x, system version iOS11 as an example. The method of setting wechat flash is as follows: First, find "Settings" in the home page of the screen and click "Settings". Then scroll down to "Accessibility" and tap on it. Scroll down, find the "Audio/Visual" option, and tap into it. After entering the page, you can find "LED flashing for reminder", and willThis button can be opened.