Blue light appearing whenever I play games on my S22 5G

[UNKNOWNUSERNAME]

hey,  whenever I play games on my phone a blue light appears below my navigation bar, it doesn't happen on any other apps other than games, its not something that bothers me, I just want to know what it is. any help/advice would be appreciated!

[Glenntech]

Can you share a screenshot or photo of what's showing?

[ImaStoner]

It's part of the edge app I believe, its telling you that an app is using your camera, mic, and/or location. There's an app called access dots you can download where you can customize the colors

[KSB24 · Accepted solution]

(i'm not even european. Forgive my bad english.)

It is Associated to a feature called "Game Optimizing service" (also known as GOS.) Samsung installed in their galaxy smartphones for reducing the heating(and reduces the "frame per second" both time.) and improve the gaming experience of samsung users.

this "Blue line" appearing on the Navigation bar,is for let the user notice the function"Auto performance manager" is currently working.

But still if you Don't Want this feature, and Appear below the navigation bar,

Follow the next step While During the gaming.(it's not completely turning off the GOS.

also the temperature of your phone might increase little more. It's turning off the function that temperature reducing). 

 Swipe on the Navigation bar to appear it, then Click on the icon placed on left of the navigation bar.

 you'll see a tab "Game Booster" appear.

Click "Temperature>".

Then a tab "Performance monitor" will appear, check Off the "Auto manage performance."

And it's done!

The blue line that appeared below the navigation bar will never be displayed again, unless you turn on this function again.

Wish this helped you.

[UNKNOWNUSERNAME]

thankyou so much!

[WELDON_EastCoast]

NO. It has to do with your device's processor, CPU & GPU, the pulsating blue line is there to indicate demand on the processor is too much. This is used with games on Samsung devices because games are some of the most demanding operation someone can run on their device. You have propable heard of other telling people to turn down some game graphic setting in gaming to prevent lag - well the pulsating blue line is kind of doing the same. It is just that the Samsung processor may have already temporarily turned down so demand.