DJI MINI 3

Please read here:

https://support.dronesmadeeasy.com/hc/en-us/articles/205704366-Supported-Hardware

I installed the latest APK on my DJI Mini 3, but I'm getting a memory card error; or, when I do manage to get it airborne for mapping, it drifts off the flight path and becomes completely disoriented. It used to work fine, but now it's acting up like this.

You already posted elsewhere regarding this. Please don't dredge up an unrelated 3 year old thread.