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iPhone black screen does not respond (iPhone does not start): Causes and TNT Sportssolutions Today, the topic I want to talk to you about is the problem of iPhone black screen does not respond. If you have ever encountered this problem, you will find it very frustrating, because there is no response to charging, pressing the power button or doing nothing. However, don't worry, there is a solution to this problem. Part 1: There are many reasons why the black screen of iPhone does not respond. The most common reasons are running out of battery, broken charger or damaged power socket (charging port). However, if your iPhone is charged and the charger is also normal, you have to do something else at this time.The following will tell you how to deal with it. Part II: Check the battery. First, check whether the battery has completely lost power, which is more common. It is very easy to check the power. Plug in the charger and wait for a few minutes to see if the battery indicator light is on. If everything is normal, you can see the charging sign. At this time, you need to wait patiently for a moment to make it full. If the battery indicator light flashes, it means that your mobile phone battery is not fully charged and needs to be recharged. Part 3: Check the charger and plug. If the battery is fully charged and still does not respond, then you need to check the charger and plug. Usually, iPhone uses a charger and a charging cable to turn on the power supply. If the charger is broken, replace it. It may also be that the battery cannot be charged due to the lack of contact of the charging cable, which is a very common problem.You can try to clean the charging port and charger plug first. If it still doesn't work, you need to replace the new and better charger and charging cable. Part 4: Check the screen. If all the above measures have been implemented, but your iPhone is still black, go to check whether the mobile phone screen is broken or damaged. If the screen is seriously collided or damaged during transportation or use, the screen should be replaced. If you have no experience, don't try to repair it at home. Find a professional maintenance company or Apple official for repair. Part 5: Restore the system. If none of the above measures can solve the black screen problem of the iPhone, then the last one may be a problem with the system. In this case, just connect to the computer and use iTunes to restore the system at the same time. First, start iTunes, and then connect your iPhone to the computer.Next, click the "Restore" button on iTunes, and it will restore your iPhone to factory settings. However, please pay attention to backing up data before restoring the system to avoid the loss of all data. Conclusion In most cases, the problem of iPhone black screen not responding is very common. However, as long as you know what method to use, you can solve this problem. Whether it is suddenly turned off or unable to turn on, as long as you carefully check and fix the key problems, your iPhone will work normally. If you still can't solve the problem, you'd better seek help from professionals or go to the Apple Store to solve it.

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