I saw the 1.7 upgrade and updated my 1.6 this evening, and I got to 'installation complete, device must be rebooted', which I did, now all I get is the white screen with the timer! Argh. What do I do? I did a search and saw something about recovering a 'dead berry', do I need to do this?
same thing happened to me when I downloaded that damn upgrade too. I called t-mobile and they walked me through reinstalling my OS. I hope you back-up your phone because its gonna be wiped clean.
I just connected my constantly reloop/rebooting bb to my windows machine and uninstalled the FB app completely.. then installed it and it's working fine..