https://us.community.samsung.com/t5/Fold-Flip-Phones/No-audio-on-Galaxy-Z-Fold-3/m-p/2540159/highlight/true
Solved: Re: No audio on Galaxy Z Fold 3 - Samsung Community - 2540158
Apr 3, 2023 - Also, I am currently running One UI 5.1 - 2540158
galaxy z foldno audio