I have a samsung A8 and for no reason, these strange popups are appearing.

[Android Central Question]

the popups take up the whole screen. they stop anything I'm doing, like pausing youtube videos. I just need to know how to turn off these weird optimizations or whatever it is, but I cant find any solution. please help it is driving me insane!! They will say "speeding up your phone" or " cooling your phone" and I just hate it so much.

 

[belodion]

Do they persist in Safe Mode?