Samsung Galaxy Z Flip 4

How to Fix If The Screen of Galaxy Z Flip 4 is Not Working

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The Samsung Galaxy Z Flip 4 offers a unique user experience by blending the traditional smartphone design with a futuristic twist. However, like any other piece of technology, it can encounter issues from time to time.

One such problem that users have reported is the screen not working. We know how frustrating this can be, as the foldable screen is one of the main features that sets the Galaxy Z Flip 4 apart from other devices.

In this guide, we will provide you with practical solutions to resolve this issue. Whether it’s a software glitch or a hardware malfunction, we’ve included everything you need to know. 

Let’s get started!

Fix 01: Restart the Device

The first and simplest solution to fix the screen not working on your Galaxy Z Flip 4 is to restart the device. This is because minor software glitches or a temporary malfunction can cause the screen to behave abnormally. Restarting the device can refresh the system and potentially resolve these minor issues.

Here’s how you can restart your Samsung Galaxy Z Flip 4:

  1. Press and hold the power key and volume down key together until you get the power menu.
  1. Tap on the restart button.
restart (1)
  1. Confirm by tapping on the restarting button again.

Once your device restarts, check to see if the screen is working.

Fix 02: Do a Software Update

The software of your device plays a crucial role in the functioning of all its components, including the main screen. 

An outdated software version may not be compatible with certain features or functions of your device, causing them to malfunction. The main screen of your Galaxy Z Flip 4 not working could be due to this very reason.

Apart from fixing bugs and glitches, updating your device software can also enhance its performance, improve battery life, and introduce new features. Therefore, it’s always recommended to keep your device updated to the latest software version.

Before proceeding with the software update, make sure that your device is sufficiently charged. Then, follow the steps below:

  1. Head over to Settings.
  2. Tap on Battery and device care.
Battery and device care
  1. Tap on Software update.
Software update12
  1. Then, tap on Download and install.

Your device will restart during the update process. Once the update is complete, check if the screen is working.

Fix 03: Reset All Settings

The screen of your Galaxy Z Flip 4 may stop working due to misconfigurations in your device’s settings. These could be accidental changes you’ve made or an unexpected result of a recent update or app installation. 

Resetting all settings of your device will resolve this issue by reverting your device back to its default settings, thereby eliminating any potential configuration problems.

Here’s how you can reset all settings on your Galaxy Z Flip 4:

  1. Head over to Settings.
  2. Go to General management.
general management
  1. Tap on Reset.
  1. Tap on Reset all settings.
reset all
  1. Confirm.

Once the reset process is complete, restart your device before testing it.

Fix 04: Take the Device to a Samsung Repair Center

If none of the above solutions works, ithe issue might be a hardware problem (due to various reasons such as physical damage or manufacturing defects).

In such cases, it’s highly recommended to take your device to a Samsung authorized service center.

Repair Center

To find the nearest Samsung service center, you can:

  1. Visit the Samsung service locator.
  2. Find your service center near your country.

Lastly, don’t forget to bring your proof of purchase or warranty card (if your device is still under warranty) to pget free or discounted repair services.

Wrapping Up

This guide has provided you with 4 solutions to fix the mian screen not working problem, We hope these solutions have been helpful in resolving your issue. If you have any further questions or need additional clarification on any of the steps in this guide, please don’t hesitate to ask.


Steve is a brilliant Android developer with an in-depth understanding of Android code and its underlying logic. With his extensive experience in building over 50 apps, he possesses a deep knowledge of the Android operating system, app functionality, and troubleshooting techniques. Steve also has a degree in computer systems, making him a valuable asset to our team. Apart from writing for the website, he takes care of the technical aspects, ensuring a seamless user experience.