Experiencing a black or white Samung screen problem on your Samsung Galaxy S20 can be frustrating, affecting your device's usability. In this guide, we'll provide solutions to resolve these issues and restore your Samsung S20 to normal operation. Whether it's a black screen or a white screen problem, we've got you covered with effective solutions.

Guide List

What Causes the Samsung S20 Black/White Screen?
Solution 1: Charge Your Samsung S20 and Perform a Forced Restart
Solution 2: Fixing the Samsung S20 Black/White Screen
Solution 3: Boot into Safe Mode to Fix Samsung S20 Black/White Screen
Solution 4: Enter Recovery Mode to Fix Samsung S20 Black/White Screen
Solution 5: Factory Reset to Fix Samsung S20 Black/White Screen
Conclusion

The Reasons of Samsung S20 Black/White Screen

To resolve black or white screen issues on your Samsung S20, it's essential to recognize the root causes. The following are the most prevalent factors:

Low/Full Internal Memory	Insufficient or full internal memory can lead to system instability, resulting in a black or white screen.
Failed System Update	Interrupted or failed system updates can cause conflicts and errors that result in a black or white screen.

System Crashes/Fatal Errors	Software crashes or fatal system errors can trigger the black or white screen problem, rendering your device unresponsive.
Battery Drain	Rapid battery depletion can cause the device to shut down abruptly, leading to a black or white screen.

Hardware Damage	Physical damage to the display or internal components can cause the screen to go black or white.

Now that we understand the main causes, let's explore the solutions to fix the black or white screen issue on your Samsung S20.

Solution 1: Charge Samsung S20 and Perform a Forced Restart

If your Samsung S20 displays a black or white screen problem, consider these troubleshooting steps:

Step 1: Connect Samsung S20 to a power outlet using the charging cable and allow it to charge for several minutes to ensure the battery is not depleted.

Step 2: Press and hold the Power button on your Samsung S20 for 15 to 30 seconds or more. This will force the device to restart, potentially fix the black or white screen issue.

Solution 2: Repair Samsung S20 Black/White Screen

If the previous method fails, employ the "Broken Android Data Extraction" professional tool for an effective solution. Here's the process:

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Step 1: Download and install the "Broken Android Data Extraction" software on your computer.

Step 2: Connect your Samsung S20 to the computer by a USB cable.

Step 3: Launch the "Broken Android Data Extraction" funtion.

Step 4: Select your Device and click "Confirm"

Step 5: Choose "Black Screen" or "White Screen" as the specific problem and click "Next." Then, select your phone model.

Step 6: Follow the on-screen instructions to enter Download mode on your phone.

Step 7: In Download mode, select "Start" to initiate the repair process, which will take a few minutes to complete. After repair, your phone should return to normal, and the black or white screen problem should be resolved.

In case of data loss during the process, utilize "Android Data Recovery" to recover it from your device.

Solution 3: Access Safe Mode to Resolve Samsung S20 Black/White Screen issues

To address problems arising from third-party apps on your Samsung S20, booting it into Safe Mode is a valuable troubleshooting step. Follow these instructions:

Hold down the Power button until Samsung Galaxy S20 logo appears.
Release the Power button, then press and hold the Volume Down button while the Samsung logo is still visible.
Continue to hold the Volume Down button until the home screen appears, and the Safe Mode indicator is displayed.

After completing your troubleshooting in Safe Mode, simply restart your device to exit Safe Mode.

Solution 4: Access Recovery Mode to Address Samsung S20 Black/White Screen Issues

If Safe Mode didn't resolve the problem, entering Recovery Mode could provide a solution. Follow these steps:

Connect your device to your computer using a USB-C cable.
Simultaneously hold the Power key and the Volume Up key.
Release the buttons when you feel a vibration and see the Samsung Galaxy logo.
In the recovery menu, select "Wipe cache partition" using the Volume Down button and confirm with the Power button.

5. Conclude the procedure by choosing "Reboot system now" to restart your device.

Solution 5: Factory Reset to Repair Samsung S20 Black/White Screen

A factory reset on your Samsung S20 is a final option when other methods fail. Note that this will wipe all data, so use it cautiously. Here's the process:

Link your phone to your computer via a USB cable.
Simultaneously press and hold the Power and Volume Up buttons.
Release all buttons when the Samsung logo displays and the recovery mode screen appears.
Utilize the Volume buttons to select "wipe data/factory reset" and confirm it with the Power button.
Choose "Factory data reset" and restart your device by selecting "reboot system now" using the Power button.

Once your Samsung S20 restarts, it should be reset to its factory settings. Follow the onscreen prompts to set it up.

Conclusion

Addressing a black or white screen problem on your Samsung S20 can be vexing, but this guide offers solutions to get your device back to normal. Follow the steps in order, and one should resolve the issue. Be cautious, especially during a factory reset, which erases all data. Best of luck!