The issue of the iPhone screen continuously turning black is a common problem. The phone rings, but you can't answer it. It doesn't work properly, and you can't contact anyone. Many people have encountered this issue, and there are several possible causes. This article will focus on the common problem of "iPhone screen keeps going black", analyze the potential reasons in detail, and provide multiple effective solutions to help you quickly restore your iPhone's normal display.
Before starting the fixes, it's important to understand the underlying causes of the issue. Generally speaking, the iPhone screen keeps going black while using it is mostly related to the following factors:
1. Auto-Lock Time is Too Short
If the iPhone's "Auto-Lock" time is set too short, the screen will automatically turn off after a brief period of inactivity, making it seem like the screen keeps going black.
2. Screen Brightness or Auto-Brightness Issue
If the brightness is set too low, or if the "Auto-Brightness" feature adjusts the brightness frequently in bright or dim environments, this can cause the screen to suddenly dim or even go black.
3. Low Power Mode or Overheating Protection
When the iPhone's battery is low, and Low Power Mode is enabled, or if the device gets too hot, the system may automatically reduce screen brightness or even briefly turn off the screen to protect the hardware.
4. iOS System Malfunction
Issues like failed system updates, iOS bugs, or corrupted system files can also cause the iPhone screen to keep going black, especially after upgrading to a new system version.
5. Hardware or Accessory Problems
Loose screen cables, aging screens, or the use of low-quality screen protectors or third-party accessories could also trigger the black screen phenomenon.
There are various ways you can fix a black screen on an iPhone. Here are ways to fix the problem.
When the iPhone screen keeps going black but still works due to temporary system glitches or frozen background processes, a force restart can refresh the system and clear minor errors without deleting any data.
Steps to force restart your iPhone:
iPhone 8 and later
iPhone 7 / 7 Plus: Press and hold the "Power" + "Volume Down" buttons until the Apple logo appears.
iPhone 6s and earlier: Press and hold the "Power" + "Home" buttons until the Apple logo appears.
The iPhone screen keeps going black while watching a video, which can also happen when your device runs out of battery. Simply plug your iPhone into a charger, and if the battery is the issue, your iPhone will automatically power on once it's fully charged. (iPhone overheating when charging?)
Low Power Mode reduces background activity, brightness, and screen timeout duration. While useful, it may cause the iPhone screen to keep going black more frequently.
Here are the steps to disable the Low Power Mode:
Step 1. Open "Settings" > Tap "Battery".
Step 2. Toggle off "Low Power Mode".
If Auto-Lock is set to a very short duration, your iPhone screen may turn off quickly during brief periods of inactivity. This is one of the easiest causes to overlook, but also one of the most common. If your iPhone screen turns black after a short period of inactivity, this method is often the quick fix.
Steps to change Auto-Lock time:
Step 1. Go to "Settings" on your iPhone.
Step 2. Tap "Display & Brightness".
Step 3. Select "Auto-Lock".
Step 4. Choose "2 Minutes", "5 Minutes", or "Never".
Insufficient storage space can prevent iOS from running smoothly, leading to display glitches, app crashes, and cases where the iPhone screen keeps going black unexpectedly.
Steps to free up storage:
Step 1. Go to "Settings" > "General" > "iPhone Storage".
Step 2. Check how much space is available.
Step 3. If it is not enough, delete unused apps, videos, or large files. You can also enable "Offload Unused Apps".
Software bugs are a common reason why an iPhone screen keeps going black, especially after major iOS updates. Installing the latest version often fixes known issues.
Steps to update iOS:
Step 1. Open "Settings"> Tap "General" > "Software Update".
Step 2. Download and install the latest iOS version.
Sep 3. Back up your data before updating.
Some third-party apps may be incompatible with the current iOS version, causing system glitches that lead to the screen going black. You may need to uninstall certain apps and check if the issue is resolved.
Steps to remove suspicious apps:
Step 1. Identify apps used just before the screen goes black.
Step 2. Press and hold the app icon.
Step 3. Tap "Remove App" > "Delete App". (Can't delete the app on iPhone?)
Step 4. Restart your iPhone and monitor the issue.
The issue of the iPhone screen going black is caused by system setting conflicts. Restoring all settings can revert to the default system configuration without deleting any data.
To reset all settings, follow the steps below:
Step 1. Go to "Settings" on your iPhone.
Step 2. Tap "General" > "Transfer or Reset iPhone".
Step 3. Select "Reset" and tap "Reset All Settings".
When the system issue is more severe, using iTunes to reinstall iOS is an official solution, but it will erase the device's data. Therefore, please back up your iPhone first.
Here is how to fix iPhone screen keeps going black using iTunes:
Step 1. Download and install the latest version of iTunes on your computer.
Step 2. Connect your iPhone with the black screen to the computer using a USB cable.
Step 3. Choose your iPhone from the iTunes interface.
Step 4. Navigate to the "Summary" tab and click "Restore iPhone" to begin the restoration process.
If the above methods don't fix the iPhone screen that keeps going black, the issue is likely caused by a deep iOS system error. The best option is to use an iPhone system recovery software. iOS System Recovery is one of such tools. Unlike restoring your iPhone through iTunes, which completely erases all data, iOS System Recovery is designed to directly fix iOS system issues while keeping your personal data intact. This makes it the ideal solution for users who are experiencing persistent black screen problems but want to avoid data loss.
Key features of iOS System Recovery:
Here is how to fix iPhone screen keeps going black using iOS System Recovery:
01Launch the program on your computer and connect your iPhone using a USB cable. The program will automatically detect your device and display the interface below. Simply click "More Tool" > "iOS System Recovery".
02The program will automatically identify any issues with your device, such as being stuck on the Apple logo, Recovery mode, iTunes errors, screenshot problems, etc. Click "Start" to proceed.
03Confirm your iPhone's information. If it's correct, click the "Repair" button to begin fixing the issue. If the information is incorrect, select the correct model and click "Repair" to start the process.
The program will detect your current iOS version and download the latest firmware for your device. Your iPhone issue, such as the iPhone screen keeps going black, will soon be resolved.
If your iPhone screen keeps going black even after trying all software-based solutions, the issue is most likely related to hardware, such as a failing battery, loose display connector, or internal component damage. In this case, visiting an Apple Authorized Service Provider or a professional repair center is the safest option. Technicians can run hardware diagnostics, identify the root cause accurately, and perform necessary repairs. Avoid attempting DIY fixes, as improper handling may worsen the problem or void your warranty.
When you encounter the issue of the iPhone screen keeps going black, follow the methods in this article step by step. You should be able to identify the cause and restore a stable screen display on your iPhone. If you want to efficiently fix the system issue without losing data, iOS System Recovery is a highly recommended solution to try first. If the software fix doesn't work, then considering a visit to a repair shop to check the hardware would be a more reliable choice.
I hope this article helps you resolve your iPhone black screen issue smoothly.
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