If you have been using an old version of the iPhone for a pretty long time, your battery may no longer be as good as it was, and sometimes experience something called a battery drain.

Wait until the app finishes its repair.

Once the process is finished, click Start Standard Repair to start resolving the problems.

Then you have to download the firmware found by the app for your smartphone by clicking Download.

After your device is properly connected, choose Standard Repair again.

If your device is not in recovery mode, ReiBoot will show what you should do.

Click on Start and then choose Standard Repair.

Once done, open the app and plug your device into the computer.

Download and install ReiBoot for either Mac or Windows.

Tenor Reiboot Repair Process Download iOS Repair Tool Many users manage to fix the black screen of death on their iPhones fast and easily. However, before spending your precious time on handing your iPhone to a service center and paying money for its diagnostic, make sure you try the solutions listed in our guide below. Of course, if there was a water damage or jailbreak attempt, there are small chances for recovery, but in many cases problem can be solved. To force restart your iPhone, press and hold the Sleep/Wake button and the Home button (for iPhone 6s and earlier) or the volume down button (for iPhone 7 and later) simultaneously for at least 10 seconds until the Apple logo appears.

In this case, force restarting the iPhone can often fix the issue. Sometimes, a software glitch can cause the iPhone to freeze, resulting in a black screen. The reason your iPhone may abruptly go black can be related to various issues, including a temporary glitch, battery drain, or even hardware problems, which would require professional interference to identify and resolve the issue.

The “black screen of death” is a term used to describe a problem where an iPhone’s screen remains black and unresponsive, even when the device is turned on. If your iPhone suddenly shut down black and simply trying to boot it back does not help, then you are on the right guide to fix it.

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