How to Stop Your Android Device’s Screen from Flashing or Flickering?

How to Stop Your Android Device's Screen from Flashing or Flickering?

There are a number of potential causes of screen flickering on Android smartphones. In most cases, all that needs doing is a quick trip to the hardware store to get things fixed. If your Android phone’s display has recently started flickering, this article will explain what’s causing it and how to fix it.

Android Screen Flickering: Possible Root Causes

A flickering or flashing screen could be due to a number of factors, such as a software bug or an issue with the device’s settings.

How to Stop Your Android Device's Screen from Flashing or Flickering?

  1. The cause may also be physical, such as when:
  2. Damage caused by water
  3. The phone I was using fell from my hand.
  4. Problems with the power supply or the charging cable

Here Are a Few Things You Can Try if Your Phone’s Screen Isn’t Working Right.

Restart Your Phone

The first thing you should do to fix a glitchy phone screen is to restart your phone to make sure it’s not just a temporary problem. By restarting, any active third-party background services and processes that could be causing the display problem are killed.

If any of your phone’s memory components crashed during a task, restarting it will fix them. If the screen is no longer flickering or stuttering after you reboot, you should look at all the new apps you’ve installed recently. If the problem comes back, try the next step on this list.

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Hard Reset

Restarting is the most basic thing you can do to fix a problem, and it usually works. But if that doesn’t fix your flickering screen, you might want to wipe your phone clean by doing a “hard reset.” If you do this, your phone will go back to its factory settings and the cache will be cleared.


If your phone can’t work because of unprocessed data, a hard reset will get rid of everything right away. But don’t forget to back up your Android phone or iPhone before you do a factory reset. Keep in mind that backing up a Samsung phone is a bit different because you need a Microsoft account.

Here are the steps you need to take to reset an Android phone:

  • Click Settings, then System, then Advanced. You could also look for Reset Options.
  • Tap Reset Options and then click Erase all data (factory reset).
  • Choose “Reset phone.” Enter your PIN if you use one.
  • Tap Erase everything to finish.

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Start up in safe mode (Android Only)

If your Android screen is still flickering, try switching to Safe Mode for a couple of hours. In Safe Mode, you can use your phone without any apps or services from other companies. Safe Mode is different from a factory reset in that it keeps your phone’s data and lets you go back to the normal experience whenever you want.


But keep in mind that Safe Mode is just a way to find out what’s wrong and won’t fix it. If your phone works fine in Safe Mode, the problem is caused by a third-party app and not your phone.

To start your Android phone in Safe Mode:

Hold down the power button.

Press the Power Off button on the screen for a long time until you see the Safe Mode message.

You’ll see a small screen with a warning. Just tap the icon again to get in. The flickering should stop after your phone restarts in Safe Mode.

Just restart your device to get out of Safe Mode.

Turn Off Automatic Brightness (adaptive Brightness)

The auto-brightness (Adaptive brightness) setting constantly changes how bright the screen is based on data from the light sensor. But a software update or a problem with the hardware could cause unexpected problems, like a screen that flickers. So, another simple thing you can do is to turn off the option in the Settings menu.


On Android, you can find this feature in Settings > Display > Adaptive brightness. On iOS, you can find it in Settings > Display & Brightness.

You can also reset the Adaptive brightness, which can be helpful if your phone has trouble adjusting to different lighting conditions. To change the brightness of your phone:

Go to the Settings on your phone.

  • Tap Apps or Apps & notifications.
  • Find the app called Device Health Services and then choose it.
  • Tap Manage storage > Clear all data, and then tap OK to confirm.

Remove the Overlays from the Hardware

The graphics processing unit (GPU) or central processing unit (CPU) of your phone takes over the rendering process on the fly. While this is normally smooth, a broken or old phone may have trouble compositing the images on the screen (layering images).

When the phone doesn’t have anything to show, there is a brief lag between activities. That’s why it’s flickering. Still, turning off hardware overlays can improve things. Developer options must be activated before this may be done.

For Android’s Developer Options, You Must:

Select the menu: System > About phone. Choose Settings > About device > Software info on a Samsung device.

You are now a developer once you have successfully tapped the Build number seven times.

Do a Software Update Check

Sloppy software development could be the root cause of the display issue you’re seeing. In most cases, the problem can be resolved by installing the latest software update for your device. The Android system software version may be viewed in the Settings > System > System update menu. Choose General > Software Update in iOS Settings.

See a Technician About Your Cell Phone.

There is, alas, no assurance that any of these methods will prove effective. When the screen on your phone stops working, it could be due to a hardware problem, which can be very expensive to fix. That’s why you should give each of these strategies a try.

However, if the problem persists, contact the maker of your phone to get the display serviced. If these solutions didn’t work, you could be dealing with something more involved. If this happens to you, your only choice is to send your phone in to be serviced or replaced.

Put an End to Your Cell Phone’s Flickering Display

With so much riding on your phone, it’s crucial that it always performs flawlessly. A smartphone’s display may flicker if any of its many complex and sensitive components fail.

In most cases, software problems that cause a phone’s display to flicker can be resolved, so there’s no need to worry. The cost of a new phone far outweighs the cost of trying these simple fixes first, but mobile phones are sophisticated and can be intimidating to repair.