I am attempting a second run at the update. My phone prompted me, and when I checked in Zune it said there was an update.
It failed with the 8000705B4 error the first time.
So I followed the thread and downloaded the tool to fix that update error and followed those steps.. found @
Steps to use Windows Phone Support Tool to resolve specific error messages when trying to update your phone
I'll update after this update attempt in Zune.
*crosses fingers*
*EDIT* Update 1 (from February) Completed now!
I now see the March update in Zune, I'll post again after this one!
*EDIT 2* Update 2 is still in progress, it seems to be doing a proper full backup. It will probably take ~15 Minutes just to finish Step 7. But it is working.
*EDIT 3* NoDo is installed, I also now have a full backup to restore to! W00t
I am updating a Stock AT&T Focus that has had 0 updates up until now.