Top 9 Ways to Fix Screen Flickering on Samsung Galaxy Phones
It can be frightening if the display of your Samsung Galaxy phone starts flickering all of a sudden. The good news is that, in most cases, it’s the software that’s to blame rather than the hardware. If you can’t figure out what’s causing the problem, work your way through the solutions below to resolve the screen flickeringissue on your Samsung Galaxy phone.
Table of Contents
1. Disable Adaptive Brightness
Adaptive brightness is a nifty feature that automatically adjusts the screen brightness based on the lighting conditions around you. However, this feature can cause your phone’s screen to flicker at times, especially in low-light conditions. Hence, the first thing you should do is disable this feature and see if that helps.
Open theSettingsapp, go toDisplay, and toggle off the switch next toAdaptive brightness.
2. Adjust the Screen Refresh Rate
Setting your Samsung phone to a higher refresh rate can help reduce display lag and improve screen response. If your phone is set to a lower refresh rate, try increasing it and see if that improves the situation.
1.Open theSettingsapp and go toDisplay.
2.Tap onMotion smoothnessand selectAdaptivefrom the following screen. Then, hitApply.
3. Use a Different Charger or Cable
Do you notice the screen flickering on your Samsung phone only while charging? That could happen if you’re using an incompatible charging adapter or cable. To avoid such issues, you should only useSamsung-authorized charging accessories.
4. Check Your Device for Damage
Another reason why your Samsung phone’s screen may flicker is if the display is cracked or damaged. You need to inspect your phone for any physical damage after removing the case and the screen protector.
In some cases, hardware issues inside the phone can also cause the screen to flicker. For instance, If the display cable inside your phone is loose or damaged, the screen may flicker. If you suspect that to be the case, it’s best to have your phone checked by a professional.
5. Turn Off Developer Options
Developer Options on your Android allows you to modify system behavior and perform other advanced functions. If you’ve recently tinkered with these settings, one of them may have caused your phone’s screen to behave strangely. To overrule this possibility, you’re able to temporarily turn off Developer Options on your phone.
Open theSettingsapp and scroll down to tap onDeveloper options. Then, turn off the toggle in the top right corner.
6. Install One UI Updates
There’s a chance that the screen flickering issue on your Samsung phone is occurring due to a bug withinOne UI. Fortunately, Samsung is usually quick when it comes to fixing such issues. You need to check your phone for any pending One UI updates and install them right away.
Open theSettingsapp and scroll down to navigate toSoftware update>Download and install.
Once updated, check if the issue is still there.
7. Try Safe Mode
It’s possible that a third-party app or service running in the background is messing with your phone and causing the display to flicker. To check for this possibility, you can boot your phone into Safe Mode.
1.Press and hold thePower buttonuntil you see the power off icon.
2.Long press on thePower officon, and then tap theSafe Modeicon to boot into Safe Mode.
If this solves your problem, one of the third-party apps on your phone could be to blame. You need to go through all the recently installed apps and remove them one by one until the issue is resolved.
8. Wipe Cache Partition
The cache partition is where your Android stores all the temporary data for the system and its apps. If some of these files are corrupted or damaged, it may cause your Samsung Galaxy phone to misbehave. You can try wiping the cache partition on your phone and see if that gets the display to function normally.
1.Press and hold thePower buttonuntil you see the power menu.
2.Tap onPower offto turn off your phone.
3.Now, connect your phone to a PC via a USB cable.
4.Once connected, press and hold thePower buttonandVolume Upbutton simultaneously until the Samsung logo appears.
Note:The touch screen on your phone will stop working while in Recovery Mode. So, you’ll have to use the volume buttons and the power button to navigate through the menu.
5.Once your phone boots in Recovery mode, use theVolume Downbutton to highlight theWipe cache partitionoption. Then, press thePower buttonto select it.
6.Use theVolume Downbutton to selectYesand press thePower buttonto confirm.
7.Once cleared, highlight theReboot system nowoption and press thePower buttonto confirm.
9. Perform a Factory Reset
If none of the above methods work, you may consider performing a factory reset as a last resort. Since this process will delete everything on your phone, it’s better toback up all your important databefore proceeding.
1.Open theSettingsapp and head over toGeneral management>Reset.
2.Tap onFactory data resetand tap theResetbutton.
Follow the on-screen prompts to finish resetting your phone and check if the issue is resolved.
No More Flickering
One of the above-listed solutions should fix the screen flickering issue on your Samsung phone. If not, we recommend you visit an authorized service center and have your phone examined by a professional. Before you do, make sure to enableMaintenace Mode on your Samsung phone.
Pankil Shah
Pankil is a Civil Engineer by profession who started his journey as a writer back in 2016. He joined TechWiser in March 2021 as a freelance writer to cover buying guides, explainers, and tips & tricks for Android, iOS, Windows, and Web.
