Sorry for ressurecting this, but this was the thread with the closest relevance to my problem...
So what's happening is that my touchscreen vibration isnt happening at all. But I DO get vibration from calls, messages, etc. It just doesn't work with touchscreen. It has happened ever since I got this phone ( I bought it used ). I fooled around with the settings posted in this thread, and it hasn't helped at all. I am at a loss. Anyone experienced this problem before?