Wish me luck. Updating as I type this. Received my P3A just few days ago. RC and aircraft firmware 1.3.2. Flew it about 5 times, no problems as far as I know. Read many comments discouraging firmware upgrade, but I couldn't help myself. (Like to take risk). I had P3S (returned) and had upgraded to latest firmware through GO app. It was flawless experience, so I'm trusting DJI that they know what they are doing. Peculiar thing is that the bin file name for P3A firmware is “P3S_FW_V01xxxxxx“. Seems to me that's for the Standard. My guess is that they use it for booth standard & advanced. The RC is updated by the GO app to version 1.4.3. I think there's some confusion on DJI website explaining this. Just update through GO app by pressing the download button. Hope that make sense. Will report on outcome.