Zamboa4 Posted October 1, 2018 Report Share Posted October 1, 2018 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, Quote Link to post Share on other sites
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