bigsupersquid
o_O
ZV4 or ZV5 are basebands for the radio. ZV4 is the oldest released by VM. If you're missing VM670.dll for lgnpst you'll not get proper results with that tool. you really should stick with the procedure in the sticky for KDZ. if your LG updater software crashes early enough in the install you won't even be able to power the phone on and get to emergency mode... it happened to me, with my first OV.What u mean zv4 or zv5. But I try this file as cab file with lg tools updater I press j and than than it's run but on 94% it's stop and now it's stuck on lg logo
If you flashed the OS firmware, even partially, with the updater tool, there is very little chance you'll have data service even if you get the phone working again, unless you research where to look for the file(s) the software saves your NV items in, and make sure to back them up before running the LG tool again. the LG tool is the most difficult, tricky way to flash, and it can really mess up your device if you don't know what you're doing... or if Micro$oft Window$ crashes while the LG tool is flashing your phone. That's what happened to mine.
If you won't follow the stickied procedure you probably won't be able to get any useful help from anyone.