Did you turn on your Pioneer DVD AVH-XXXX unit only to be greeted by a "Enter Password" page, along with a "Password Hint" page? That's exactly what happened to us after installing a unit that my best friend inherited from a deceased friend. Unfortunately, she's passed and the hint that she gave wasn't good enough for my friend to guess. Now what, I said!!! Some hits seemed to suggest that one needs to bring the unit to Pioneer Service. Even the manual suggests doing so. First, I tried hit
I thought my unit was toast. Touch Calibration was off, could not enter password. Copied the files on 16 gb thumb drive and inserted in #1 USB. Booted up to Password Screen and in a couple of seconds, the option screen came up and scrolled to factory reset. After reset, cycled power off then on. Asked if I wanted to set password and I declines. After this, I reformatted thumb drive and unzipped latest firmware onto it. Updated the firmware and everything is operating correctly. A Big Thank You t