EnAVIC-Z150BH, AVIC-X950BH, AVIC-X850BT Firmware Update Version1.06 (January 2014)This firmware update applies only to AVIC-Z150BH, AVIC-X950BH, and AVIC-X850BT In-DashNavigation units sold in the United States and Canada and resolves the following: Fixes Pandora connectivity issues when the Pioneer In-Dash Navigation unit is connected to aniPhone running iOS7. Provides audible incoming call notification even when the Beep Volume has been turned off.In order to perform this update, the following items are needed: Pioneer In-Dash Navigation unit: AVIC-Z150BH, AVIC-X950BH, or AVIC-X850BT SD Card (for AVIC-Z150BH) or MicroSD Card (for AVIC-X950BH and AVIC-X850BT)The following preparatory steps must first be undertaken in order to complete the firmware update:A. Download the firmware update fileB. Update the firmware on your Pioneer NavigationC. Confirm the updated firmware versionA. Downloading the firmware update fileIMPORTANTPlease download and print these AVIC-Z150BH, AVIC-X950BH, and AVIC-X850BT Firmware Updateinstructions before downloading and installing the firmware update. It is very important that youcomplete all steps correctly and in the order described below.WARNING! This firmware update applies only to AVIC-Z150BH, AVIC-X950BH, or AVIC-X850BTIn-Dash Navigation units sold in the United States and Canada.Note: If you have any questions, please contact Pioneer Customer Service toll free at1-800-421-1404. Pioneer service representatives are available Monday through Friday, 10:30AM - 2:30 PM and 3:30 PM - 7:00 PM (Eastern Time), except on holidays.Procedure1. Download the firmware update file from the Pioneer Electronics website.http://www........................................................................2. Locate and decompress the downloaded file.The downloaded file will produce a folder called “AVICX850” when decompressed.If you do not have a file decompression utility installed on your computer, you may download WinZip athttp://www.winzip.com (purchase may be required).