I have bricked my phone using ROM Manager, looked around on Google and saw these forums which tell you not to use it. Too late, I know. So now it's bricked at the LG Logo but I've managed to get it into S/W Upgrade Mode. Looking everywhere on these forums, I CANNOT find out what to do with LGNPST asking for a "PB File". I have the DLL file for my phone which is the LGMS690, A.K.A. LG Optimus M but I can't find out what to put in for the PB File. Everyone seems to be talking about Bin files to use with it, but mine needs a PB file. So in the words of every internet troll, "wat do?"