Firmware update USB does nothing
#1
https://drive.google.com/open?id=18mcocVcmqRL453Tu5oG8SizGERD1TWpq






I have downloaded this zip file several times. I can not get the head unit to recognize it from the USB drive.


I have
• Download zip file
• Extract all
• Open extracted folder
• Copy all files inside to USB
• Insert in head unit – nothing happens
• Go to file manager- no USB drive listed
• Try (reset to Factory) while usb drive  in connector (nothing)
• Using 4gb Kingston usb, have tried several
• Format drive fat32

my unit JY-UO128N4GS


Attached Files Thumbnail(s)
   
  Reply


Messages In This Thread
Firmware update USB does nothing - 06mx5er - 07-24-2019, 05:49 PM