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VX807AU Software Update Instructions

VX807AU Improvements (7/14/2017)
• Fixed the SWC setting.
• Fixed the camera audio function.
Estimated Update Time: 3 minutes
Please download and print this VX807AU Software Update Instructions procedure prior to downloading and installing this software update.  It is important that this procedure is done in the order described in this document as failure to do so may result in the VX807AU becoming inoperable.
Please confirm the software version of your unit prior to performing the update. Refer to step “3. Confirm Result” at the end of this document. If the software version on your device matches the versions listed in step “3. Confirm Result”, then your VX807AU is up to date and you do not need to perform the software update.
Warning: Do not perform this software update while operating the vehicle. Do not interrupt the power of the VX807AU while the update is in progress. Remember to record all the “Settings” prior to performing the update process, as the unit will return to factory default settings after the update.
• A Windows PC with an internet connection and a Zip/Unzip program installed into it. (
• A blank microSD with 256MByte or greater of memory.
• A microSD card reader for your PC.
1. Preparation
1) Download the “” file and save it to your computers desktop. The files are zip-compressed and you will need to unzip it onto your PC prior to copying the files to the blank microSD card. (About 49 MByte)

When the file is unzipped, you will see following folder.
Folder : "SW_Update"
2. Update
1) Copy the "SW_Update" folder on to the blank microSD card.
2) Press "slope (open)" button at the most right side of front panel, and make sure the panel is fully open".
3) Push and hold "AV" key for about 5 seconds until VX807AU is powered off.
4) Insert the update microSD card into the microSD card slot, then power up the VX807AU by any keys.
5) Touch the ""PRESS HERE TO UPDATE"" button.
6) Touch the "OK" button.
Note: Do not unplug, disconnect or power off the VX807AU until the update has been completed. This portion of the update will take about 3 minutes to complete.
7) After the update is completed, VX807AU will turn off and back on automatically.
8) Follow the instructions on the screen to properly calibrate the touch screen. Be sure to carefully touch the crosshairs (+) with your finger tip or by using a touch screen stylus pen.
9) After you have completed the touch screen calibration steps, touch the screen in any location to exit the touch screen calibration mode. VX807AU will return to the display of Step 2-5.
10) Press and hold the MAP button until VX807AU power off and then remove the update microSD card that is currently inserted.
11) Restart the VX807AU by pushing the MAP button.
12) Press the "slope (open)" button at the most right side of front panel, and make sure the panel is closed to finish "update sequence".
13) Turn off the vehicle’s ignition to finish the "update sequence".
3. Confirm Result
1) With the VX807AU powered on, press the “MENU” button.
2) Touch the “Settings” button.
3) Touch the "Set" button of the "Version" item.
4) Confirm that the following software versions have been successfully updated.
WOS_V 1.00.0_8288F_20161108
APP_V 1.1.8_0KD3_170410
MCU_V 2.1.8_0KD3_170321
MPEG_V 4.0.71_0K23_160516_2.3
Important: If the software versions on your unit matches the ones listed above then your update has been successfully completed. If any of the software versions do not match, please perform the software update again.
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