monkeyolsen

Hi all, I am the owner of an HTC Desire HD. I have not rooted it or done any of that stuff.
Recently I've noticed that when I get calls, my phone does not always vibrate (when i set it to vibrate).

When I use the volume rocker on the left side of the phone to turn it down to vibrate, the phone does not vibrate a bit as confirmation of this option like it used to either

Also, when my phone is set to ring, i've noticed that it only seems to ring if i have the caller in my contacts. Otherwise, the phone stays silent.

While it's not the hugest problem, it is kind of annoying missing all those calls.

I was wondering if anybody else had these problems, and if they'd managed to fix it. Any other ideas are welcome as well

Thanks!