1. D

    Need help

    My old ph3 AV crashed and broke the mother board. But camera worked. So I bought a new upper body ph 3 adv. $534.00. I attached the old camera to the new body. Set everything up but the Dji app will not allow me to maintain Dji adv 3 craft on screen. It goes to ph 4 even when I save my ph 3 adv...