Has anyone been able to figure out how to change the SMS vibration patterns for iOS 4.0? I want to make it so that I have 3 short vibrations when I get an SMS. Ive tried using the methods for previous firmwares going into the private frameworks and changing the systemsoundvibrationpatterns.plist and adding the SMSReceived_Alert and it doesn't seem to be working. If I mess with the default vibrations it changes vibrations not just for SMS but for email and everything as well. I tried finding where you could change the SMS alerts on my phone but I've had no luck.