Why can't my Bluetooth remote controller pair with my YI 4K+ Action Camera? a. Try pairing multiple times. b. Try updating your device to the latest firmware. Related articles Camera is Not Powering ON / No Voice Prompt How do I update the YI 4K Action Camera firmware version? How do I pair the Bluetooth remote control with my YI 4K+ Action Camera? Where can I download YI Action Camera App?(YI 4K Action Camera) Once the YI 4K+ Action Camera has been fitted in a waterproof case, can I still use the touchscreen?