I'm trying to upgrade from Updating to ZVJ from ZVD as per http://forums.androidcentral.com/lg-optimus-s-rooting-roms-hacks/119130-how-rooting-ls670zvh-links-root-zvd-zv9.html.
I have one of those annoying Ting devices, with various problems using stock update on anything.
I'm on this section...