I can't find extra dim toggle in my phone

Many users didn't know what is the use of brief pop up. Many had enabled it but they think it doesn't work. So, here it is :If you enable brief pop up your notifications will be shown in brief and if you touch it and hold you can open that app in pop...

Samsung m31 of rs.16500 does not have Knox but m12 starting from 10000 have Knox. What is this ?

I found this bug in 2nd betaI only have added 3 screens but it's showing 5 dots

Is it happened anytime that a company has given hardware update after launching the phone