As you know DJI mic will not give you stereo input into a iPhone.
Here is the workaround.
You must buy this cable, Saramonic 3.5 mm "LC-C35" Mail jack to lightning audio interface.
I bought mine at BNH photo for $59 and here is the link :
https://www.bhphotovideo.com/c/p ... fied_lightning.html

You're welcome DJI for having us civilians fix your problem…
Maybe you can respond back to this thread and let us know if there is a firmware update to allow iPhone to record in stereo mode.

Hi there, Paul. Thank you for reaching out. We appreciate you for sharing this experience of yours. In addition, we will coordinate this with our designated team for further attention. We will surely keep you posted once we have an update. Thank you for your valued support.

DJI Paladin Posted at 2022-9-12 21:21
Hi there, Paul. Thank you for reaching out. We appreciate you for sharing this experience of yours. In addition, we will coordinate this with our designated team for further attention. We will surely keep you posted once we have an update. Thank you for your valued support.

Any news about this issue after 6 months? Could you explain why we cant get stereo audio with your device? If software update cant fix it, It would be great if you make new lightnight adapter and sell for cheap price and fix the problem!

djiuser_zD8NWvgrATe0 Posted at 3-7 23:22
Any news about this issue after 6 months? Could you explain why we cant get stereo audio with your device? If software update cant fix it, It would be great if you make new lightnight adapter and sell for cheap price and fix the problem!

Hello, there. Thank you for your feedback. Due to the limitations of the iPhone’s Lightning port, only mono effect recording is supported when the DJI Mic Mobile Phone Adapter (lightning) or the DJI Mic Camera Audio Cable (3.5 mm TRS) is used for connection. To conduct the stereo effect recording, please connect according to the specified solution. Thank you for your understanding and support.
Solution:
1.  iPhone + Lightning to USB-A adapter cable + USB-A to USB-C cable (original power cable) + DJI Mic receiver: Stereo recording is supported.
2. iPhone + Lightning to USB-C adapter + USB-C adapter + DJI Mic receiver: Stereo recording is supported.
* The Lightning to USB-C adapter must support an external microphone with digital chip.

Hello,
is there any solution for Android?
Cheers

DJI Wanda Posted at 3-7 23:53
Hello, there. Thank you for your feedback. Due to the limitations of the iPhone’s Lightning port, only mono effect recording is supported when the DJI Mic Mobile Phone Adapter (lightning) or the DJI Mic Camera Audio Cable (3.5 mm TRS) is used for connection. To conduct the stereo effect recording, please connect according to the specified solution. Thank you for your understanding and support.
Solution:
1.  iPhone + Lightning to USB-A adapter cable + USB-A to USB-C cable (original power cable) + DJI Mic receiver: Stereo recording is supported.

I think you are trying to say that the DJI Mic Mobile Adapter (Lightning) has limitations because it does not include the required chip to support stereo audio. Otherwise, the described Lightning-USB-A adapter cable wouldn't work either.

I hope DJI will make an improved adapter with a required chip inside in the first place. I don't know if this is a size constraint. I would definitely buy this as an upgrade.

PPi Posted at 3-20 23:03
I think you are trying to say that the DJI Mic Mobile Adapter (Lightning) has limitations because it does not include the required chip to support stereo audio. Otherwise, the described Lightning-USB-A adapter cable wouldn't work either.

I hope DJI will make an improved adapter with a required chip inside in the first place. I don't know if this is a size constraint. I would definitely buy this as an upgrade.

Thanks for your advice. We will forward this to our engineers. Currently, please refer to the specified method for mono-effect recording.

El Duderinero Posted at 3-14 09:16
Hello,
is there any solution for Android?
Cheers

Hello, there. Sorry for the inconvenience. May we know what is your mobile device?

DJI Wanda Posted at 3-20 23:38
Hello, there. Sorry for the inconvenience. May we know what is your mobile device?

Hello,

the problem is with Xiaomi 12T Pro (Android 13). It it mixes L/R to mono. Tried with default camera app, 3rd party camera app and voice recorder.

Tested DJI Mic with a Xiaomi 10T Pro (Android 12). It worked flawlessly.
Tested DJI Mic with Google Pixel 6 (Android 13). It worked flawlessly.

So I think I will have to get in contact with Xiaomi Support.
Please let me know if you got any insights about probable compatability issues with DJI Mic and Xiaomi 12T Pro.

Kind regards
Alexander

El Duderinero Posted at 3-22 01:15
Hello,

the problem is with Xiaomi 12T Pro (Android 13). It it mixes L/R to mono. Tried with default camera app, 3rd party camera app and voice recorder.

Thanks for your reply. May we have an audio clip that contains the issue you said?
We will consult with our teams.

DJI Wanda Posted at 3-22 04:39
Thanks for your reply. May we have an audio clip that contains the issue you said?
We will consult with our teams.

Hello,
this is a short clip. DJI Mic set to stereo. Left Channel "Speaker", right channel office atmo while I wander a away from channnel right.

https://cloud.mobyklick.de/index.php/s/nakRrWSG5pBEeCz

Kind regards
Alexander

Hello,
I did get a reply from Xiaomi-Support.  They say they have no information about any compatability between Mi 12T Pro and DJI Mic. I should contact the manufacturer of the product.
Kind regards
Alexander

El Duderinero Posted at 3-23 06:26
Hello,
I did get a reply from Xiaomi-Support.  They say they have no information about any compatability between Mi 12T Pro and DJI Mic. I should contact the manufacturer of the product.
Kind regards

Thank you for your reply. We have forwarded it to our engineers. We will come back to you if we get any answer or response.

El Duderinero Posted at 3-23 06:26
Hello,
I did get a reply from Xiaomi-Support.  They say they have no information about any compatability between Mi 12T Pro and DJI Mic. I should contact the manufacturer of the product.
Kind regards

We apologize for the inconvenience. After confirmation by the DJI engineers, due to restrictions of the mobile phone, the DJI Mic cannot be used with it for audio pickup during video recording, and only the pure audio pickup in the mobile phone’s “memo” is supported. If you need to pick up audio during video recording, we recommend that you use a mobile phone of another brand. Thank you for your support and feedback.
Meanwhile, I will register your opinions and provide feedback to DJI engineers for evaluation. If any new model is supported later, we will add it to the DJI Mic Mobile Phone Compatibility List (https://www.dji.com/mic/downloads). Please rest assured.

Hello,
now u got me confused   

I got your compatability list from Xiaomi:
Link to pdf
Xiaomi 12 is indeed listed. AND I did test the phone's audio recorder and it records also in mono although the DJI Mic is set to stereo.
https://cloud.mobyklick.de/index.php/s/tTS6AcABo6tsoqW

Would you please be so kind and tell me what the phones restrictions are, eg. cpu brand not supported?

Thanks for your support.

Hello,
any news here would be highly appreciated, since you list the phone  in your compatability list.
Thank you for your support.

DJI Wanda Posted at 3-24 22:08
We apologize for the inconvenience. After confirmation by the DJI engineers, due to restrictions of the mobile phone, the DJI Mic cannot be used with it for audio pickup during video recording, and only the pure audio pickup in the mobile phone’s “memo” is supported. If you need to pick up audio during video recording, we recommend that you use a mobile phone of another brand. Thank you for your support and feedback.
Meanwhile, I will register your opinions and provide feedback to DJI engineers for evaluation. If any new model is supported later, we will add it to the DJI Mic Mobile Phone Compatibility List (https://www.dji.com/mic/downloads). Please rest assured.

Hello,
the thing is that audio and video is recorded, despite your engineers statement, but the stereo is mixed to mono. Please give this information to the DJI engineers.
Now the question is: why does the dji mic, when plugged into the Xiaomi 12T Pro, does not "tell" the device that it delivers a stereo signal?
Or DJI mic gives the information about the stereo signal but the Xiaomi 12T Pro simply ignores it.
I dont know and I am not a developer.
Kind regards and thank you for your support.

Thanks for all your help. It is definately a problem with Xiaomi. Just tested with a Blue Yeti USB-C microphone and the Xiaomi switches to mono.
Kind regards and thank you for your support.

El Duderinero Posted at 5-9 12:17
Thanks for all your help. It is definately a problem with Xiaomi. Just tested with a Blue Yeti USB-C microphone and the Xiaomi switches to mono.
Kind regards and thank you for your support.

Hello, there. Sorry for the late response. May we know if our response resolved your question?

Hello there,
now I am sorry for the late response.
So DJI Mic is NOT 100% compatible with Xiaomi 12T Pro TLFEUXM (now on Android 13 Version, 14.0.15.0 and counting) Please update DJI compatibiility list.
Reason: the recorded audio is mono. It does not matter which software is used on the Xiaomi. And yes I set the DJI Mic to stereo.
I even did a downgrade to Android 12, but with the same results.
So I have yet to decide if I sell the DJI mic or the Xiaomi 12T pro.

Kind regards
Alexander