: Select Update via USB Memory and confirm with "YES" when prompted.
The primary method for major version increments for the VSX-920 was via USB thumb drive. pioneer vsx-920 firmware update
instead of "AMP" using the Audio parameter button on the remote. Pioneer Electronics Typical Pioneer Update Workflow : Select Update via USB Memory and confirm
The update file will be named something like: VSX920_EL_xxxx.zip (EL = Europe, UX = North America, etc.). Inside, expect a folder named VSX920 containing AVRCPG00-1.XXX.fw and possibly a .txt changelog. UX = North America