Please check if the Bluetooth is occupied by your car Bluetooth. If yes, please delete the car Bluetooth connection on your phone.
Please turn on "Auto-connect" in 192.168.50.2.
CarlinKit CP2A(carlinkit 4.0) Enable Wireless Android Auto Auto-connect Setting
CarlinKit CP2A(carlinkit 4.0) Enable Wireless Carplay Auto-connect Setting
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