Edited 2 weeks ago by ExtremeHow Editorial Team
Black ScreenSmartphoneTroubleshootingAndroidiPhoneDevice ManagementPerformanceMobile OSHardwareUser Guide
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Having your phone screen go black can be a very frustrating experience. This can happen for a variety of reasons, ranging from software glitches to hardware failures. This guide will walk you through different methods you can try to fix a phone with a black screen.
The most common reason why your phone's screen may be black is a drained battery. Before trying more complex solutions, make sure your phone is charged.
If a battery icon appears on the screen, let it charge for at least 30 minutes before turning it on. If nothing appears on the screen, proceed to the next step.
Sometimes a simple restart can fix a black screen. Here's how to restart different types of phones:
If the phone restarts successfully, the black screen problem may be a temporary glitch. If not, proceed to the next step.
If restarting doesn’t help, performing a soft or hard reset may fix the problem.
A soft reset usually does not erase your data. Here's how to perform a soft reset:
A hard reset will erase all data and return the phone to its factory settings.
If a hard reset doesn't resolve the issue or you want to avoid losing data, proceed to the next step.
Booting your phone in safe mode can help diagnose if a third-party app is causing the black screen issue.
In safe mode, only default apps will run. If the screen turns on in safe mode, a third-party app may be causing the problem. Uninstall recently installed or suspicious apps, then restart your phone.
If your phone has a removable battery, removing and reinserting it may help.
Checking the battery for swelling or damage can also help diagnose the problem.
Check your phone for any external damage, such as cracks, dents, or water exposure. Sometimes, damage can cause internal components to malfunction, causing the screen to turn black.
Connecting your phone to a computer can help you diagnose the problem.
If your phone is recognized by the computer but still displays a black screen, consider using device management software such as iTunes, Samsung Kies or other tools to troubleshoot and restore the phone.
If none of the above steps resolve the black screen issue, it's time to seek professional help.
A technician can perform detailed diagnostics and fix any complex hardware or software problem that might be causing the black screen.
A black screen on your phone doesn't mean it's permanently broken. By following these steps, you can diagnose the problem and potentially fix it. Always start with the simplest solutions, like charging and restarting, before moving on to more advanced methods like resets and professional repairs. Additionally, regularly backing up your phone's data can help you avoid losing important information if you encounter any issues.
Remember, if you’re not comfortable doing any of these steps especially those related to hard reset or hardware check, it’s best to seek professional help to avoid further damage.
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