I should format the sd card before updating form 1.5 to 1.8. Put Bin file into root directory. Update aircraft Then when its done updating restart the aircraft. Update the controller from my phone, then update the aircraft from my phone(2.7.2 app). Note: I just got a new gs7 edge and have been having problems with connection and lost signal. Any advice is appreciated as I have been away from the phantom scene for a couple months.