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A program to improve the function of 2012 Navigation/Multimedia receiver has been released.
About the 2012 Navigation/Multimedia receiver firmware updater
Improved functions
(12.03.2012)
Improved Bluetooth Function.
Improved stability and performance.
(09.02.2012)
Improved performance of music list display and iPod operation.
The firmware for the following products have been updated.
2012MODEL(Group A)
DDX419 DDX4021BT DDX4031BT DDX4031BTM DDX4049BT
DDX4051BT DDX4031 DDX4031M    
DDX319 DDX3021 DDX3049 DDX3051  
DDX719 DDX7049BT DDX6021BT DDX6051BT  
DDX6031BT DDX6031BTM DDX6031 DDX6031M  
DDX749WBT DDX630WBT DDX630WBTM DDX630W DDX630WM
Be sure to read and follow the instructions in the "2012 Navigation/Multimedia receiver Firmware Update Guide."
"2012 Navigation/Multimedia receiver firmware update Guide"(en) download(PDF:317KB)
You must agree to the following conditions before downloading this update program.
A written permission from JVC KENWOOD Corp. is necessary in order to redistribute this software on your personal web page.
Modification, alteration, translation, merging, reverse compiling, or reverse engineering of this software is prohibited.
JVC KENWOOD Corp. is the sole owner of all copyrights and intellectual property rights of this software and accompanying manuals and other documents.
This software is not sold but licensed to the user by JVC KENWOOD Corp. The customer has ownership only of the media containing this software and the ownership of the software itself is reserved by JVC KENWOOD Corp.
JVC KENWOOD Corp. does not guarantee the suitability of this software or its quality and function for the customer's use and will not be liable for any problems caused by the use of this software except as explicitly noted.
The customer is responsible for the selection and installation of this software as well as the result of using this software.
File "Ver1.05.00.zip" download (1.14 MB)