How do I get my mute button back?

[orirok]

mute button

hi
my s5 used to have the mute button when i pressed the sound then vibrate button but now only the sound and vibrate button comes on. i tried restarting my phone and it didn't work. pls help

 

[SpookDroid]

Re: mute button

It won't work. It's something that Lollipop has modified (unfortunately, as this has been the number one complain alongside the new Notification system).

This might shed some light on this:
Five things you need to know about Lollipop on the Samsung Galaxy S5 | Android Central

And here's what has been modified for the Note 4:
Galaxy Note 4 Volume/Interruptions setup on Lollipop offers worst of both worlds | Android Central