There are two methods for updating the firmware: via network and via USB.
Use the one that best suits your environment.
For the latest information on updates, visit the Onkyo website.
Before updating, make sure that the speaker setup microphone is not connected.
During an update, do not
–Disconnect and reconnect any cable, USB storage device, speaker setup microphone or headphones, or perform any operation on the component such as turn off its power
–Access to this unit from a PC or smartphone using Android application
The update may take about 20 minutes to complete for either method: via network or via USB.
Furthermore, existing settings are guaranteed regardless of the method used for update.
Disclaimer: The program and accompanying online documentation are furnished to you for use at your own risk.
Onkyo will not be liable and you will have no remedy for damages for any claim of any kind whatsoever concerning your use of the program or the accompanying online documentation, regardless of legal theory, and whether arising in tort or contract.
In no event will Onkyo be liable to you or any third party for any special, indirect, incidental, or consequential damages of any kind, including, but not limited to, compensation, reimbursement or damages on account of the loss of present or prospective profits, loss of data, or for any other reason whatsoever.