Aplication is complete trash. I realised that GoPro is enforcing the 50 eur subscription for nothing. You cannot use it no matter how many times you restart the devices, delete cache, reset, etc. I spent 2 hours trying to connect the the camera to the phone (Android) and it finally worked on 2.4 ghz band. But being connected doesn't mean it works. Preview works once and that's it. You need to restart it again and pray....for nothing. The app freezes and you can't do anything about it. TRASH