Unfortunately the APKmirror is only for Android. I am using an iOS device. The app-version of my iOS device is not known on APKmirror. I thought that the update of the MI-app was the reason but now I think it's the firmware in the camera. I am looking on Github.com for a solution.
My Xiao Fang Smart camera worked perfectly, but Ididn't know that you don't have to upgrade the software. When I unfotunately did this the camera does not work anymore. Is there a possibility to downgrade the software or is there someone who knows an other solution to this problem.