I just replaced my camera/gimbal and my app shows firmware n/a for the a/c. I have 1.3.20 on my a/c and r/c and pilot app 1.20. When I try to reinstall 1.3.20 the result says abort and firmware 1.11 does not allow downgrade. I am guessing that the new gimbal has 1.11 pre installed. I don't want to update my firmware on my bird and r/c if I don't have to. Will I be ok to fly the way it is? Everything seems to be working. Thanks for any input.