issue

[Standby]

I just had asmall issue is that when i will connect to my wifi network means to hotspot network then I'll press my power button and phones goes off sleep mode 

After 5 or 6 minutes wifi turns off automatically 

So whats the solution for this 

I had come to know that go to settings wifi advance and turn on wifi automatically 

But that doesn't work 

[RedRangers]

Go to settings click on advanced setting then scroll down you will see the option of "Keep wifi on during sleep."

[RedRangers]

Go to settings of wifi

[RedRangers]

this will help you

[Standby]

the always keep wifi on during sleep option is not available in my galaxy m21
is there some other settings

[RedRangers]

can you give me screen shots of wifi advanced

[Standby]

this

[Standby]

please reply

[Standby]

hello sir are u there
please reply u got the solution

[RedRangers]

can you give full screen shot starts from advanced setting