We call .1137 OS 220.127.116.111 (Applications version).
Anyways, I ran into something similar the other day. While I am running the same OS as you are, this actually happened to me a few days later.
I was mystified, tried battery pulls, etc. but always got the loading bar, white screen, and then device shutdown. Turned out the battery was too low to power on the phone.
Plugged it in, the phone booted and came up like normal. It's been fine ever since.
Supervising Manager of the Department of Redundancy Department.
BlackBerry Certified Support Specialist