[note- I did not know what to name this topic.]
So with global coming out I was worried about doing long haul. This was because I couldn’t use this device on say YouTube at the same time. So I searched around and found a app called ‘Floating Apps’.
This app will allow you to have many applications open at one time.
You can customise the size and which app you want to use.
I hope this will help. (It works brilliantly on my device!)