dual audio

[Bigboi]

Why no dual audio option on a51,m31 and j8 uae versions?

[MittuVichu]

Hi, Have you tried with Sound Assistant app?

[Bigboi]

not available in the app

[Aziz_]

Where can I find the sound assistant app? If not in the Samsung Store?

[Samsung_specialist]

Please note that SoundAssistant is included under the Good Lock App that is developed by Samsung, and unfortunately it is only available in a few certain countries. If you cannot find it in your Galaxy Store that means, it is not supported by your country or device yet.