I created a lot of flight plans on the desktop version using the p4pv2.0 preset
When i open one of those flight plans on android when the drone is connected it modifies the flight plan parameters like if another drone model was connected. I can fly but i have to remodify all flight plans parameters…
Could this be solved by doing the firmware upgrade?
What mobile device? It’s good for now that you haven’t updated to Android 12 because there were several reports of issue after the update.
DJI GO 4 definitely needs an update. Then try it again. If that doesn’t fix it then to the next step. Since you don’t have support don’t get ahead of yourself and change more than one thing at a time. Troubleshooting is hard enough without trying to figure out which thing actually fixed the issue.
Are you sure about the AC and RC versions? While I never like to update firmware unless there is a major fix or improvement I think now is a good time to update because all of the flight software providers are fixing their bugs on the new versions and there has been significant enough change in the last 6 months to benefit from. The only current official RC version I know of is 01.04.03.00 and the AC should be 01.05.0300.