2 issues with M8 when calling: Vibrate on Pickup and Speaker sound on Hangup

Hey everyone,

Everyone I make a call, my m8 would vibrate when the person picks up. I already set "vibrate when call connected' to OFF in Maintain 1.7.7 but it still does it. Is there another way to turn it off?

Also, when the person hangs up, M8 would do the hang up sound through speaker How do I turn that off?

Thanks a lot guys, any help is appreciated