[Android Central Question]

My Samsung S7 Edge's home button doesn't work at all. Normally I can click it to go home, double click to open camera but it doesn't work.

When the phone is locked, I can click it then the screen will come on and I can also use the finger print scanner.

When I installed Google on my device, the home screen use changed to open google now. So I disabled that and it was working for a bit of time. But now it seemed to have stopped working.

Seems to be an application that's stopping the proper use of the home button, any way I can set the home button to return to its default use ? Or find what app is causing the conflict ?

Thanks