CMM7720 Firmware Update

CMM7720 Firmware Updates

This update addresses the following: Parking Brake Fix, AM/FM Tuner Fading Issue and EQ Settings Fix

Updates the USB Mirroring feature to not work without the parking brake wire engaged

Fixes the "USER" EQ setting to save when the car is turned off

Fixes the AM/FM tuner fading in and out issue/p>

Note: There are 2 files to this firmware and both parts are required to complete the update.

Download File 1: CMM7720 Update Part 1

Download File 2: CMM7720 Update Part 2

Download the firmware instructions: CMM7720 Firmware Instructions

Note: Software is not interchangeable between models. Please do not attempt this update on any other model then the CMM7720.

This update addresses the following: USB Mirroring Fix

Improves phone compatibility issues when using the USB Mirroring feature

Download File 1: CMM7720 USB Mirroring Fix

Download the firmware instructions: CMM7720 Firmware Instructions