Extract the .zip file and copy the update file (e.g., CVJ3504-B.AVH ) directly to the folder of the USB. Do not put it in a subfolder. 3. Install the Update Connect the USB drive to the head unit’s USB port . Set the audio source to OFF (Home > AV > Source Off).
Note: If your version is already 8.04 or higher (depending on your region), you may already be up to date. Step 2: Download and Prepare the Files DMH-Z5150BT Firmware Update Instructions - Pioneer pioneer dmhz5150bt firmware update exclusive
: You can now connect and control two smartphones simultaneously. Extract the