When performing the , you will land on one specific version depending on when you downloaded it. Onkyo released two minor revisions in 2021:
This update was the culmination of several years of improvements that added significant functionality to the receiver, including the highly requested support, which was added in the August 2016 update. This meant that even older firmware versions could be updated to support modern object-based audio formats.
If you need those features, you must upgrade to a newer model like the TX-NR696 or TX-NR7100. txnr646 firmware update 2021
The final firmware update for the TX-NR646, version 1110-6060-1106 , was released on , not in 2021. Onkyo has since confirmed that no further firmware updates for this model are planned. The official download page has also been removed from the Onkyo website, making it difficult to find a trusted source.
You can update via network (if the server is still up) or via USB. The Onkyo official website recommends the USB method (Search Results 8, 9). When performing the , you will land on
No, the TX-NR646 is a legacy product. The last major updates were in 2021-2022, which addressed TIDAL and TuneIn issues.
Press the button on the front panel to turn off the unit. Method 2: Update via USB If you need those features, you must upgrade
Legacy music streaming services within Onkyo’s proprietary "Onkyo Controller" app were failing to authenticate. The update replaced outdated API endpoints for , restoring login functionality.
: Fixed a bug that prevented song information from being displayed during Sirius XM playback. Cumulative Stability : Includes all previous enhancements, such as improved DSD playback stability and compatibility. Installation Guide For older units like the TX-NR646, USB installation is highly recommended