Yep. I followed those directions and it said the failure was on the browserproviderproxy.apk...
Well, if you followed those directions and looks like you received an error due to an application. You have two choices. You can either do an FDR which may work, or you can install the Factory ROM through RSD Lite. I tend to go the route of RSD, do you plan to unlock the Bootloader at all, as I have both versions, it is your call. Benefit is with an Unlocked Bootloader you can lose Root and regain Root after the OTA, if you do not have an Unlocked Bootloader, if you lose Root you will not regain Root after the install as Dan Rosenberg is done with Motorola. Either way let me know.