Thanks Remyheli.
I've updated all batteries and now I've got exactly the firmware situation that you've listed but in Auto mode video downlink doesn't work nor on iPad, nor on Galaxy S5.
If I switch to Manual or if I use Litchi everything's fine.
Moreover, the 32 channel mod worked perfectly on iPad (after Regional settings adjustment...) but doesn't work on Galaxy S5: I put the system file inside the right folder but it doesn't work and, when I reconnect mobile to PC, the system file isn't there anymore.
I've updated all batteries and now I've got exactly the firmware situation that you've listed but in Auto mode video downlink doesn't work nor on iPad, nor on Galaxy S5.
If I switch to Manual or if I use Litchi everything's fine.
Moreover, the 32 channel mod worked perfectly on iPad (after Regional settings adjustment...) but doesn't work on Galaxy S5: I put the system file inside the right folder but it doesn't work and, when I reconnect mobile to PC, the system file isn't there anymore.