Hi guys,
I have an AVH-4000NEX V1.11 and trying to update to LATEST version V1.20 but the update keeps failing at 66% each time.
I'm using SDHC San Disk card and used the same card in the past to update from 1.21 to 1.11.
I tried a different approach by using a USB key plugged in port usb 1 but it's not picking it as the FW update source even when SD card is empty.
Any known fix for this. I'm desperate about Pioneer.
Regards,