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How to solve the automatic black screen phenomenon after iPhone answering the phone. When it comes to the most popular smartphone brand at present,Comparing international shipping carriers iPhone has a wide range of user groups.And the high user reputation, its excellent user experience such as stability, security and ease of use makes mobile phone enthusiasts deeply fall in love with this brand. However, even an excellent mobile phone like iPhone will encounter some small problems, such as the phenomenon of automatic black screen during use. In the following, we will explore the real reason for the automatic black screen of the iPhone after answering the phone, and provide the corresponding solution, hoping to help you. I. There are many reasons for the automatic black screen. The following are some of the main reasons we have summarized: 1. System update: After Apple launches a new version of the system, some errors may occur, and automatic black screen is also one of the manifestations. Two. The problem of the charger: sometimes, the use of unqualified or poor-quality chargers will affect the normal use of the mobile phone, resulting in automatic black screen and other problems. 3. Damage to the LCD screen: If there is a problem with the LCD screen of your iPhone, it may also cause the mobile phone to automatically turn black when in use. Four. Insufficient running memory: When the memory of the mobile phone is insufficient, it will affect the normal operation of the mobile phone, resulting in automatic black screen and other problems. 5. Health of the battery: When the battery reaches its life, its power will drop sharply, and automatic black screen and other problems will occur during use. II. Automatic black screen solution 1. Restart iPhone: First, you can try to restart the phone. Press and hold the power button on the side of the iPhone and hold the volume down button until the Apple logo appears on the screen, so that you can restart your phone.Two. Update the iOS system: If your iPhone has an automatic black screen, you'd better check whether your system is the latest version first. If not, upgrade to the latest version as soon as possible, which can solve some system problems and help you return to normal use. 3. Check the charger: You need to check whether the charger and power cord are working properly. It is recommended to use an original or certified charger here. Because unqualified or poor-quality chargers may damage the mobile phone battery. Four. Check memory capacity: If your iPhone shows that the memory usage exceeds the limit, please uninstall unnecessary applications or delete large files such as photos to free up memory. 5. Replace the battery: If you have been using your iPhone for a while, you need to replace the battery.Because the batteries in iPhone only have a certain lifespan, when they age, they will begin to lose their power capacity and gradually become unreliable. 6. Seek professional help: If you have tried all the above methods but the problem persists, it is recommended that you seek professional technical support and hand over the iPhone to a professional repairer for inspection and repair. Conclusion: In general, the appearance of automatic black screen in the process of using iPhone is not a big problem. You just need to check them one by one according to the methods provided above. If you encounter other similar problems, you can also try to troubleshoot similarly. iPhone is an excellent smartphone. We believe that as long as it is maintained in the right way, it can always be maintained in good condition.

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