Thanks mate, I have installed the google play services successfully with your guide and it works absolutely fine.
Only one thing that i noticed is that the output audio has some noise in the background.
I have a hdmi cable running between the BPI and my TV. For example when i play a movie in Kodi, the audio is good for a few seconds and then the noise comes in the background and goes away again and so forth. 
Is there any way that i can fix this issue??
I have tried with multiple different HDMI cables and had the same results. Thanks