Okay, soo. I have an HTC desire & this started on friday night, the vibration on it started slowing down & getting lower. Then it stopped working all together even when I had the haptic feeback on & the "vibrate when typing" on. But It won't vibrate at all.. it'll vibrate sometimes but other than that i have to put it on my ringer now. I don't know if it's like because I wore out the vibrate from using it to much by getting so many texts??