Over the years , smartphones have replaced many single - purpose appliances such as torches . Your telephone set ’s torch can be extremely useful when you want to straighten out a dark elbow room or capture photos in low light . But what if the flashlight on yourSamsung phonestops working all of a sudden ? Well , if you ’re face a similar problem on your Samsung Galaxy speech sound , working your way through the troubleshooting tips below will help .
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1. Close Recent Apps
If one of the apps running in the screen background is using your earphone ’s photographic camera , the torch toggle switch may come along gray out . In such case , One UI will display the “ Ca n’t turn on torch because the light is being used by another app ” subject matter .
To fix this , you ’ll have to close all the recent apps on your speech sound . Swipe up from the bottom of the screen door or bug the Recents push to launch the app whipper . Swipe upwardly on apps to close them .
2. Charge Your Phone
One UI ’s power - saving feature be given to kick in mechanically when your telephone set is run downcast on barrage . When that materialize , certain features admit the torch are disabled by One UI . To use the torch again , you mustcharge your phonefirst .
3. Check Flashlight Settings in the Camera App
If the torch not working yield is limited to the camera app only , you may double - check the flashlight configurations to control that it is n’t disabled or do to auto - fashion .
spread out theCamera appon your Samsung Galaxy phone and tap on theflash iconin the top left corner . Then , intercept on therightmost twinkling iconat the top .
insure to see if the torch works while taking photograph or video .
4. Clear Cache and Data for Camera App
The Camera app , like all Android apps , hoard irregular data while in use . However , if that information becomes corrupted or inaccessible for some ground , the app will not exercise correctly . As a event , certain features , such as the flashlight , may not officiate while taking exposure or video . To dissolve this , you ’ll have to reset the cache datum pile up by the Camera app .
1.Long closet on theCamera appicon and tap on theinfo iconfrom the carte that appears .
2.Scroll down to go toStorageand water faucet theClear cacheoption from the keep up menu .
Check to see if the flashlight is work now . If the issue remains , you may follow the same steps above and delete the app data point . This will effectively reset the camera which should get the flashlight to turn again .
5. Try Safe Mode
Safe Modeis a handy utility program on Android that can help you diagnose and troubleshoot various issues with your earpiece . If the flashlight is n’t crop because of a third - political party app running in the background , reboot your phone in Safe Mode will help verify that .
To reboot your Samsung headphone into Safe Mode , follow the step below .
1.Press down and throw thepower buttonuntil you see the force off ikon .
2.Long military press on thePower officon and then pink on thegreen checkmarkto boot in Safe Mode .
If the torch is working fine , simply reset your phone to exit Safe Mode . Then , move out some of the of late installed apps from your sound and use the flashlight again .
6. Install Software Updates
If the flashlight fails to work even in Safe Mode , the issuance could be due to a organisation bug . To swear this , you may install and habituate a third - party flashlight app from the Google Play Store .
If that works , you should establish any pending software updates right away . To do so , manoeuvre over to theSoftware Updatesection in theSettingsapp and tap onDownload and set up .
7. Reset All Settings
in conclusion , if nothing help , you may have to take the hard gradation and reset your Samsung headphone . This will reinstate all the organization options to their nonremittal values and doctor any issues for skilful . Relax , this outgrowth will not affect your apps and data .
To reset system preferences on your phone , follow the steps below .
1.Open theSettingsapp on your phone and navigate toGeneral direction .
2.Scroll down to exploit onResetand selectReset all settingsfrom the keep up menu .
3.Tap onReset settingsand enter your lock concealment pin or watchword to proceed .
Wait for Android to reset all the system stage setting and see if the flashlight is act upon .
Light Up Your World
If the flashlight not working issue is software program - related , one of the above tips should help restore it on your Samsung phone . However , if the issue is computer hardware - related , then you have no option but to visit the nearest table service center for repair .
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