This wonderful "critical update" has been going on my phone for 8 hours and is still only at 34%. It said it would take 2 hours max. Now I'm stuck with my phone not working and supposedly updating. I have had nothing but problems with this phone and this update is a joke.
Sorry you're having trouble. Mine seemed to run FOREVER! It did eventually finish after at LEAST 2 hours. Hopefully this gets rid of the unhandled exceptions on VVM. It has long been a problem for me on my handset and caused a lot of stability problems on one of the unique smartphones.