2011 Buick Lacrosse CXL - HCN Firmware

[shawn_c]

Hi there. Just purchases an android radio for my 2011 Buick Lacrosse CXL. This Canbus module is not connecting any of the vehicle data. As well as not seeing my steering wheel controls. It does allow me to control the A/C but will not display anything on screen for the A/C settings. Is there an updated firmware for this device?

HCN GMF1.2S (Vertical Display) Firmware

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