My phone's been spontaneously shutting down & restarting, lately.  So, I checked to see if there was an update that I needed.  Well the only software update I've found is from Verizon, not HTC.  Has anyone done this update. Will it keep me from being able to root, later, if I choose to?  The file name is as follows:  Mecha_VERIZON_WWE_
1.13.605.7-1.12.605.6
Size is 35.649 MB
Any experiences or thoughts? TIA