I have posted the perfect way to do the update using your PC/Laptop, but nobody paid any attention. Post #46 in this thread. - make sure your A720 is on and connected to your home network; - double-click on A720 icon in your Network window using your PC or laptop. It will open Yamaha web-based application. - Go to Settings - Go to Update Firmware - Wait about 20 minutes for the process to complete. That's all. OK, your prob guys.
1/5/13 at 7:14pm