how to activate Dolby atmos on M31?

[jvf]

The Dolby atmos option in my M31 is disabled.how to activate it.

[AjaiX2015]

works only with a headphone. When you plug in one it will automatically get activated

[Aashish]

Can only be used with earphones attached.

[Viki100420]

Connect a handsfree(earphone) than try to enable it.It will get activated.
As your devices speakers dosent support dolby hence it requires earphones or external speakers to use this feauture.

[Ehsank]

after connecting earphone its automatically on

[ĞåłąxýM21]

it require stereo earphones or bluetooth devices.

[jvf]

thanks to all who replied. it worked after plugging in the headset

[sreevijay]

while using earphones or headphones

[samsungpss]

Does dolby atmos works after connecting m31 to car stereo through bluetooth or through usb to use android auto?

[Krishna5004]

Bull-**bleep**,option nothing was there in SM31, Just made for attracting in market...becoz now the days other phone companies sales blasting also kicked off from market, so purposely samsung making this kind of all **bleep** options to add there specification list to attract buyers, other than nothing... next time never SAMSUNG