So I updated my Note 5 last week, under T-Mo, and yes the battery life improved DRASTICALLY. But, there's always a "but"... My vibration started being inconsistent. For notifications and while pressing the apps and back buttons. Also while typing. The intensity has gotten really low. Almost can't feel it. I haven't seen anybody post about this which makes me think I'm the only one? So my question is, does anybody know what's the name of the file that controls the vibrator sensor of the phone? Like as in going to the settings and applications manager... So that I can try to delete data and cache? Cause I already did a factory reset and it did absolutely nothing. PLEASE HELP!