Pls prepare: USB cable, K-box, Cable of iphone.（No activation code is required now. After the device is connected to the network, it will automatically recognize the k box. Then activate automatically.)
1.First insert k-box, and USB cable. Just the photo as below.
2. Turn on your car radio. Connect the iphone cable to the green or yellow connector of USB.
3. Connect the device with Wifi. And check if carplay option is turned on" YES" in factory settings or not. The password of factory setting is 126.
4. Finally connect the mobile phone to start the carplay.
If you are still confused about this, please contact us or watch this video tutorial!
5. Note, If your K-box does not have an activation code, but you have been asking to enter an activation code when connecting carplay, pls try upgrading system and MCU first.