Hello everybody, I just want to start the update of firmware for drone and remote control. As you know the phantom 4 comes with a standard micro sd card. Now the question is: If I update the drone and remote control and next week I change my sd card with a larger one, should I require to do the update again or nothing change? In other words: does the sd card is only used for store video? The firmware update is inside the drone? Thank you for your kind reply.