If the Map version is 01.xxxxxx, please use this update if the Version is lower then 2.009000. REFERENCE GUIDE TT1222 4:2:0 Professional Receiver Software Version 2.0.0 (and later) TT1222 4:2:0 Professional Receiver.If the Map version is 02.xxxxxx, please use the 'Firmware for products with CNSD-100FM update' (on this page).AVIC-Z140BH Firmware Update for iPhone 5 Compatibility. Update Instructions and Change History 06-19-2015. If the Map version is 03.xxxxxx please use the 'Firmware for products with CNSD-200FM update' (on this page). Firmware Update Notice Letter Firmware Update Instructions 08-12-2018.If you don’t see “Top Menu” displayed on top of the display, press the ”MENU” buttonĬheck the 'Map version' to know if your product was updated with a map update: MAPS and POI upgrade featuring more than 14 million POI updates including Alaska, Hawaii. YOU DO NOT need to remove the unit from the vehicle to upgrade. High-end navigation AV system with 6.2-inch Clear Type Resistive touchscreen, Apple CarPlay, Bluetooth, CD/DVD and FM radio. Switch on your Navigation unit by switching on the ignition of your car. This software comes on an OEM MicroSD card (comes w/ adapter for SD) that you will need to insert into the unit. How to check your current firmware and map version:ġ. Important! Please read the instructions below before updating. If an incorrect firmware is used, the product will no longer function correctly. This firmware is only for AVIC-F700BT and AVIC-F900BT which are NOT updated with CNSD-100FM or CNSD200FM.