https://us.community.samsung.com/t5/A-Series-Other-Mobile/Bluetooth-Microphones-Not-Working-on-A02s/m-p/2493313/highlight/true
Solved: Re: Bluetooth Microphones Not Working on A02s - Samsung Community - 2491411
May 15, 2023 - Thank you for reaching out and welcome to the community. As you have tried all the recommended troubleshooting steps, I would recommend a - 2491411
not workingsamsung communitysolvedbluetoothmicrophones