I bought the DJI mic last month and it worked fine on my iphone but all of a sudden it doesn't capture any audio on my iphone 14 pro max. I've already updated the firmware and it still doesn't work.

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