Product updates & upgrades

In a digital age in which technology advances at an ever increasing rate, it is sometimes necessary to perform firmware updates on products in order to keep up with new products and formats. On this page you will find various updates and upgrades for Denon products along with instructions to guide you through the process.

All current products are able to download updates directly from the Denon server using your internet connection. This would be initiated through the menu of the Denon unit. If you do not see your model listed below and do not know how to perform a firmware update our customer service team would be happy to assist you.

Please note that in the past some feature upgrades have been offered which involve upgrading some parts within the Denon unit. Such upgrades must be performed by Denon factory service. Because such upgrades require specific parts, these upgrades are only offered while supplies last.

To check to see if an update or upgrade is available for your unit, select a model number, enter your serial number and mouse click the "Submit" link. Then follow the instructions on your screen. If there is an update or upgrade for your unit, you are just a few short steps away from seeing what is available.

Denon Models: *
Product Serial Number: *

WARNING: These updates are for products released in the U.S. only.

AVR DSX Feature Upgrade

Denon is currently offering a DSX feature upgrade for the AVR-3310CI and AVR-990 surround sound receivers. To obtain further information on this feature upgrade for your receiver and order the feature, click here. Should you have any problems during the installation of the firmware upgrade please, call 1-201-762-6665 and select option 1 for assistance.

AVR Ultimate Feature Package Upgrade

Denon is currently offering a feature enhanced firmware upgrade for the AVR-3808CI and AVR-4308CI surround sound receivers. Should you have any problems during the installation of the firmware upgrade please, call 1-201-762-6665 and select option 1 for assistance.
RECENT UPDATES/UPGRADES
[AVR-X1100W]   (04/14/2015)

US Version Only- April 2015 Release
Release Date: April 14 2015 Build: 1600-6461-2072

This firmware corrects firmware bugs realted to: Bluetooth, DFF files, Sleep Timer, Dynamic Volume command from AMX control system, Flickr, Web Control - Option Command

[AVR-S700W]   (04/14/2015)

US Version Only- April 2015 Release
Release Date: April 14 2015 Build: 1600-6461-2002

This firmware corrects firmware bugs realted to: Bluetooth, DFF files, Sleep Timer, Dynamic Volume command from AMX control system, Flickr, Web Control - Option Command

[AVR-X2100W]   (04/09/2015)

US Version Only- April 2015 Release
Release Date: April 9 2015 Build: 3600-5461-6685

This firmware corrects firmware bugs realted to: Bluetooth, DFF files, Sleep Timer, Dynamic Volume command from AMX control system, Flickr

[AVR-S900W]   (04/09/2015)

US Version Only- April 2015 Release
Release Date: April 9 2015 Build: 3400-5461-6664

This firmware corrects firmware bugs realted to: Bluetooth, DFF files, Sleep Timer, Dynamic Volume command from AMX control system, Flickr, Web Control - Option Command

[AVR-X3100W]   (04/08/2015)

US Version Only- April 2015 Release
Release Date: April 8 2015 Build: 1600-4461-6042

This firmware corrects firmware bugs realted to: Bluetooth, DFF files, Sleep Timer, Unit Lock Up, Dynamic Volume command from AMX control system and Flickr

[AVR-X7200W]   (03/24/2015)

US Version Only- March 2015 Release
Release Date: March 24 2015 / Build: 6745-4461-9101-06

​​This firmware corrects firmware bugs related to: Bluetooth, DFF files, Unit Lock Up, No image with BenQ projector, Sleep Timer for Main Zone, Trigger ouput not operational when Auro 3D / 2D selected, Selecting ignore in for Auro 3D notification does not disable notification, Loud noise from speaker during Audyssey calibration only when AirPlay is streaming, Dynamic Volume command from AMX control system, Flickr​

[AVR-X5200W]   (03/23/2015)

US Version Only- March 2015 Release
Release Date: March 23 2015 / Build: 6745-2461-6171-06

[AVR-X4100W]   (03/18/2015)

US Version Only- March 2015 Release
Release Date: March 18 2015 / Build: 6745-3461-6002-06

​​This firmware corrects firmware bugs related to: Bluetooth, DFF files, Unit Lock Up, No image with BenQ projector, Sleep Timer for Main Zone, Trigger ouput no​t operational when Auro 3D / 2D selected, Selecting ignore in for Auro 3D notification does not disable notification, Loud noise from speaker during Audyssey calibration only when AirPlay is streaming, Dynamic Volume command from AMX control system, Flickr, Amp Assigjn: 9 CH - PreOut: Front HP will not output, HDMI Pass Through does not operate​