Updates typically improve communication quality and phonebook synchronization.
A PC with Bluetooth capability or a Bluetooth USB dongle. Kenwood Kdc Mp438U Firmware
The Kenwood KDC-MP438U Go to product viewer dialog for this item. Kenwood Kdc Mp438U Firmware
Update files and procedures for the Bluetooth module can be found on Kenwood’s Bluetooth Support Page . Checking Your Current Version Kenwood Kdc Mp438U Firmware
To verify if your unit is running the original factory software or to check the Bluetooth module version, follow these steps: Firmware Updates | Car Electronics - KENWOOD