Try disabling Google Now's "OK Google" Detection 'From any screen'.
Open Google Now
Go to Settings
Select 'Voice'
Select '"OK Google" Detection'
Turn off 'From any screen'
Restart Phone
Hope this helps!
Try disabling Google Now's "OK Google" Detection 'From any screen'.
Open Google Now
Go to Settings
Select 'Voice'
Select '"OK Google" Detection'
Turn off 'From any screen'
Restart Phone
Hope this helps!