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Detailed explanation of the black screen problem of iPhone7P With the continuous development of smartphone technology,How to measure supplier performance the iPhone series of mobile phones has become one of the most commonly used communication tools in modern people's lives. Not only that, iPhone7P is also one of the first choices in the hearts of many people who pursue high quality and ease of use. However,I believe that many iPhone7P users will encounter the following problems: When you use your mobile phone normally, you suddenly find that the screen turns black and the bottom main button is no longer sensitive. In the face of this situation, many people have no way to do anything. The following article will solve the black screen problem of iPhone7P in detail. I. The reason for the black screen of iPhone7P The black screen problem of iPhone7P may come from the following aspects: 1. The system crashed. If the system suddenly crashes or freezes when using iPhone7P, it will lead to a black screen phenomenon. Two. The battery is too low. When using iPhone7P, if your battery is too low, your iPhone7P may have a black screen. 3. The backlight is damaged. If your iPhone7If the backlight of P is damaged, then your iPhone7P may also have a black screen. 4. There is a problem with the touch screen of iPhone7P. If there is a problem with the touch screen of your iPhone7P, your iPhone7P will also have a black screen. The above reasons will cause the black screen problem of iPhone7P, so users must figure out the root cause before solving the black screen problem. II. How to solve the black screen problem of iPhone7P 1. Try to force restart with shortcut keys. For most iPhone7P mobile phones with black screen problems, we can force restart the phone by using shortcut keys, which is likely to solve the black screen problem. The specific operation steps are as follows: Step 1: Press and hold the power button and volume down button of the mobile phone, and press and hold until the Apple logo appears on the screen.Step 2: After waiting for a few seconds, your iPhone7P will restart automatically. Step 3: If your iPhone7P is turned on normally, your black screen problem will also be solved. Two. Check the power. If your iPhone7P has a black screen problem, you first need to check whether your power display is normal. If your battery is too low, you may need to charge your mobile phone first so that it can turn on normally. 3. Contact professional technicians. When you find that the above two methods cannot solve the black screen problem of your iPhone7P, we recommend that you contact professional technicians. This is very important to avoid unnecessary losses caused by not knowing how to do it. Summary: iPhone7P is actually a powerful smartphone, but it is inevitable that there will be various problems in the process of use.If your iPhone7P has a black screen problem, you can try the above three methods to solve it. Among them, forced restart with shortcut keys is the most basic processing method. It should be noted that similar problems should be prevented as much as possible during use, so as to better protect your iPhone7P mobile phone.

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