Posted 9/4/2017 20:19 (#6228993) Subject: Phantom3 pro firmware problems
Eastern, NC
Having trouble updating firmware on p3 pro. Formatted card and made sure firmware was only file on Sd card. It started updating and did the updating beep for 15 minutes then gave constant pitch sound. Meaning firmware install failed. Now as soon as it starts uploading firmware it give me fail message. Anybody experienced this? What is the fix?
Phantom3 pro firmware problems
