https://forum.dji.com/thread-152874-1-1.html

Last Firmware for Phantom 3 advance was : Phantom 3 - Firmware 1.11.20


Link : https://www.dji.com/es/downloads/products/phantom-3-adv

JetSam Posted at 8-20 09:26
Last Firmware for Phantom 3 advance was : Phantom 3 - Firmware 1.11.20

According to DJI Diana there is a 1.11.30 the resolves the intermittent ESC error problem

Just Try it , hope it solve the Problem

Installed it and it listed itself as Firmware 1.11.20+ in the DJI go app. Two flights and no ESC, but time will have to tell. Still puzzles me that since I was instructed to download this "new firmware" from a secure, password protected server, why it isn't publicly available if this resolves problems. Also, its over 60 megabytes of data compared to its previous firmware version.

fans4566b718 Posted at 8-21 04:12
Installed it and it listed itself as Firmware 1.11.20+ in the DJI go app. Two flights and no ESC, but time will have to tell. Still puzzles me that since I was instructed to download this "new firmware" from a secure, password protected server, why it isn't publicly available if this resolves problems. Also, its over 60 megabytes of data compared to its previous firmware version.

Aloha brian,

     The + at the end of 1.11.20 indicates that installation has occurred but integration still needs to be done.  Fly your P3A a few times and you should see the listing change.

     There is also PhantomHelp.com that has amazing resources.  Give it a try.  You should see the latest firmware in multiple formats as well as solutions to most common problems there, and much, much more.

     Hope this helps!

     Take care and be safe!

Aloha and Drone On!