How to disable camera shutter sound on the Lenovo K3 Note?

How to set snap sound off ???

There  is not any option given in my phone 

Here is what i tried and it worked. Please note i am using K3 note upgraded to Marshmallow - 

Turn on your camera --> Go to Settings --> Click on the 3 dots to pull up further options --> Set Snap Sound OFF.

Alternatively,

while using your camera just turn on the DND option and the shutter sound will be silent.

all app tyring but sutter sound is not deactivate... kindly reply true suggestion...

in my phone no option disable shutter sound please tell how to off camerasound

The shutter sound still comes when phone is on silent mode

How to stop sound

How to shut camra sound lenovo k3 note

Hi there guys. Try checking camera settings if there's an option to disable it. If none, try putting your phone in silent mode.

How to disable camera shutter sound on the Lenovo K3 Note?