Firmware is better off done threw you computer, pc or mac, IMU calibration is done threw the app, apple or adroid, as is compass. VPs sensors are done threw dji assistant on computer
Hi Natalia
I can not make the new firmware update for the Phantom 4 because the A2 Assistant application fails to connect with the device. why ? other question: is it necessary to log in A2 necessarily with the first account or can also be another account?
HI Natalia. ok. then, I resolved with a first update. now I'm trying to download the firmware v01.02.0503 but downloading it stopped at 13%. what can I do?