Ok all of a sudden, my phone will not vibrate for messages anymore. Even if I put the sound profile to vibrate, it will not. Anyone experienced this or is there some type of setting that can tweak this? It all of a sudden started doing this like an hour ago. It will play a notification sound if I want it to but will not vibrate, which is how i like to receive my texts. I have the option checked for phone to vibrate when messages are received and nothing at all.