Hi there. Thank you for reaching out and we're sorry for the trouble that this has caused. Can you please try to uninstall and reinstall the DJI Mimo app on your mobile device to see if the issue persists? Please keep us posted. Thank you for your understanding and support.
Try steps mentioned in this video which have seemed to work for many people to get various DJI applications installed in android and have them open. It has not worked for everyone though. But worth a try perhaps?
I have a galaxy S22 ultra and the Dji mimo does not open... if at least i could change the modes of my gimbal om4 without the app i would be happy... but it seems that for now, i have to keep the gimbal in a drawer