englandsmark

Thank you!

I dont think so the file i used was AVIC-5200NEX_FW1.04

Yeah that's what I thought but navigation will not load, the radio has disappeared and been replaced with HD radio. It would be great if you could get a backup for me. Thaks

I need to find the original firmware for this model. I screwed up and installed a firmware update for a AVIC-5200 and now maps will not load and I get a message that positioning is not available because of hardware. Thanks for any help you can give.