Alpha Coustic Firmware Download [upd] 〈iPhone〉

The process can take roughly 7–10 minutes. Do not turn off the car or touch the screen during this time. Important Precautions alpha.cahttps://www.alpha.ca Software/Firmware Downloads - the Alpha Technologies

Place the update.zip file (do not unzip the actual update.zip itself) into the root directory of the USB drive. Initiate Update: Turn your car's ignition to the "ACC" position. Plug the USB drive into the head unit's USB port. alpha coustic firmware download