I draw for caution, here the experience (distressing for now) I just live. I live in France, I am equipped with a H Typhoon Pro and an Action Cam. The Action Cam works perfectly with the CG03 Camera + when it is detached from the H to be mounted on the Action Cam and driven by my Samsung smartphone. As I found useful to buy a precautionary one second CG03 + camera, I spoke to a US retail website the contact details found in this forum (it would be an excellent source of spare parts Yuneec). So I ordered una camera CG03 + to this site, indicating that the device is intended to be mounted in devices H and Action Cam set for Europe. I received the camera quickly ... alas, its Wi-Fi signal is not detected by my Samsung smartphone! When I make the issue to the merchant site, you invite me to speak to Yuneec Europe, which manages my area! So : - Recommendation: be careful, even when warned to what devices accessories are bought, it can hide compatibility issues; - A question: would it be sufficient to update the camera's firmware CG03 + purchased in the US and how?