Hi guys I have not received my ordered P3pro yet it shouldnt be far away ,  I have a Samsung S4 and read its not compatible so Ive upgraded my phone to the S6 waiting on that to arrive as well .

People that are using the S6 is the video lag problems Ive read about from mths ago been fixed in the latest round of updates to the app .

The other thing is how long does the battery on the phone last while flying in FPV .

Cheers

I used to use s6 edge, samsung's most expensive  phone on that moment.... and it is really awful! It was getting so hot when i fly so i barely could hold it in a hands after, super laggy ,  also re installing FW, cleaning ram and cpu was useless!  after 2 month of suffering i sold it, and got myself an iphone 6 which never lags, never gets hot, and works awesome with DJI GO.  
Just my personal experience