System Firmware Update Instructions for Certain Pioneer Receivers
This firmware update (version
8.17
) applies only to the following models of Pioneer products sold in the
United States and Canada:
DEH-X1900UB/XNUC
DEH-X3910BT/XNUC
DEH-X1910UB/XNUC
DEH-X4900BT/XNUC
DEH-X2900UI/XNUC
MVH-X390BT/XINUC
DXT-X2969UI/XNUS
MXT-X3969BT/XINUC
DEH-X3900BT/XNUC
IMPORTANT
Please download and print these firmware update instructions before downloading and installing the
firmware update. It is important that you complete all steps correctly and in the order described below.
Note: If you have any questions, please contact Pioneer Customer Service toll free at 1-800-421-1404,
Monday through Friday, 7:30 AM - 11:30 AM and 12:30 PM - 4:00 PM (Pacific Time), excluding holidays, or
by email through parts.pioneerelectronics.com/contact.
In order to perform this update, the following items are needed:
•
Pioneer CD receiver listed above.
•
A USB storage device with the following requirements:
-
2 GB or larger in capacity, formatted to FAT32
-
Should be blank (should not contain any files)
CAUTION
•
DO NOT
turn your unit off or eject the USB storage device while the firmware is being updated.
•
You can only update the firmware when the vehicle is stopped and the parking brake is engaged.
Checking the firmware version
Check whether the firmware of your unit needs to be updated by checking the version number of the
firmware.
