Question [Q] What app is supposed to run when I click Update profile or PRL? (Nothing happens)

When I click Update profile or Update PRL, nothing happens. What app / system app is supposed to run here?

I froze the system app in TB called "Updater 4.0.2214xxx..." to stop from showing the rom update notification icon - and I tried unfreezing it to see if that was the issue but it doesn't _seem_ to be (but I could be wrong)

I am running my shipped stock 1.13.651.1 rom.

I'm going to switch from Sprint to Ting in a couple days, and I'm pretty sure I'll need to update my profile/PRL, so I gotta fix this asap!

Any help is greatly appreciated! - zmag