Originally Posted by Papajeff
Al, be sure to let me know if it works for you as it did for me.
First, I am not having any problem with 4.1 beta on my quad naza, but this is really strange....
See picture. I have latest 3.52.10 castle link software, and when I plug in my phoenix 25, I only have the option for 4.1 beta. I don't have the option for 4.2 beta. Anyway I have no urgent need for it but Maybe I am not the only one that is not able to access 4.2 or maybe 4.2 is only for the ice series?