Bluetooth connectivity issues

[pete_oz]

Hi guys

I'm having trouble connecting my Samsung Galaxy S6 to via bluetooth to my standard Toyota head-unit. 

On the head-unit it says "This device is not supported" and on the phone it says "invalid PIN or passkey" but doesn't give you an option to put a passkey or PIN in. 

Anyone come across this? 

I have tried an iPhone and that connects with no issues. All other features are working. 

The head-unit is out of a GT86 although I have put it into my 2006 Corolla. 

This is the head-unit below

[trentmeyer23]

This is the same headunit as my Hilux has and my S6 connects perfectly.

The passkey is usually 0000.