ace_800 5,000+ posts
CarAudio.com Veteran
Interested, but I need to know what model it is, 1001 or 2001. If its 2001 I need to know the firmware on it. The model is at the bottom of the unit the last 4 digits. The firmware go to system settings and look for firmware, it will say if it is 3.52, 3.72, 4.01 etc.....