reaper76

http://www.pioneerelectronics.com/PUSA/Support/Downloads Scroll to the very bottom and click on the firmware link. Download all of the read me's and instructions. I installed the required cables a onth ago and now after the update I can final enjoy the APP mode on this kick but head unit.I have attached a file that will help you get started as well. Enjoy AVIC-X850BT_iPhone5-FW-Update_v1.04_INSTRUCTIONS.pdf AVIC-X850BT_iPhone5-FW-Update_v1.04_NOTICE.pdf