I did a full reset of my Lumia 920 a week ago because I had a bad lockscreen glitch. I set it up using a backup and everything has been ok so far, except when I receive a text message, the phone does that triple vibration thing. I don't know what my settings were in the past, but whenever I got a text, it would vibrate just once. I find it very annoying that the phone vibrates three times, especially when someone is texting me multiple times. I've tried to look everywhere in the settings to change this, but I can't figure it out. Am I just going crazy? I swear my phone used to only vibrate once when receiving texts, and now it does it 3 times after the hard reset.