Sicronización problem for flight

I have already tried two flights and these are unsuccessful , because at the time of check the Firmware screen go there and nothing happens, I need help, perform an upgrade to V.1.4 and control aircraft , is why , thanks. …

Can you explain your problem in more detail?
I’m assuming your saying you’ve tired 2 flights that have been unsuccessful.
You can’t update by going to the firmware screen you have to download the firmware onto the root of an SD card and insert that into your camera.
Instructions are here :