I have a Samsung S20 5G Ultra phone with my DJI Mini 2.
When reviewing my cache videos (720p), the audio availability button is ghosted out in the lower right corner of the player.

I have searched through the SETTINGS Menu to see if I can reverse this, but I have not been able to find anything that will allow me my sound while viewing my cached videos.

Your guidence is greatly appreciated.

Thanks in advance.

Hi!
You might be better off posting your question in the 'products' section of this forum.
That is way more active.

https://forum.dji.com/forum-129-1.html

Thanks for this advice. Moving over now...

Hello there VE5MDH. Good day and thank you for these information you have posted. The DJI Mini 2 is not able to record audio as they do not have a mic and if you are able to the only sound you can only record the sound of the motors and the propellers of the said drone. To record audio you need to edit the said video and add audio to the finished product. Thank you and fly safe always.