Was trying to ask if the 1.3.509 firmware still works with the latest DJI GO 4 app or if I have to use an older version of the app, ie do I be careful updating the app on my ipad
I have a Phantom 4 Pro that has been in storage for a long while (have been unwell for a long time) & am looking at updating the firmware, pretty sure the drone is running on 01.01.40 still and I have been looking at changing that up to 01.05.600 from what I have been looking through the forums...