DVR-104 firmware



Hi Guys,

I really need your help. I use the Pioneer DVR-104 with the new 4x media. For some reason it won’t read any my DVDs. Just found out that I must upgrade the firmware to 1.4 something first, but I was too late. Is there any program I can do a reverse for firmware to 1.2 ? I already updated it to the latest but still won’t read my dvds.
Any help will be great.:confused: