I have two Mini 2, and on one I can change Frequency, but on another one I have no Frequency option available in Transmission tab.
I realy need 5.8 Ghz since i film in urban area and there is a lot of 2.4Ghz interference.

Anyone had this problem?

BTW in my country there is no 5.8Ghz restrictions

Hi there. Thank you for reaching out and we're sorry for the trouble. Can you please take a screenshot showing the transmission settings on your DJI Fly app? Kindly please check if you are in "Auto" mode and kindly please switch it to "Manual" and check if you can now select the said transmission. Please keep us posted. Thank you.

Here is a video to demonstrate the problem:

what the hell, the same phone or not?!

fateofangel Posted at 8-19 09:22
what the hell, the same phone or not?!

Same phone.
Even on a same controller it's the same.
This is bug, others solved it by installing older version of DJI fly app and changing it there, and then updateing, but for me that version of older app doesnt work.
So to sum it, this is a BUG, but it is not solved.
I wrote to DJI support, they havent solved it...

Goran_m_pg Posted at 8-19 14:32
Same phone.
Even on a same controller it's the same.
This is bug, others solved it by installing older version of DJI fly app and changing it there, and then updateing, but for me that version of older app doesnt work.

thx for reply, so strange..

DJI support told me to update to newest version and to let drone  get good GPS signal. After I did that, problem was solved.