Basically, you don't want to stay on this (999) firmware. What firmware are you trying to end up on? If your firmware is QA flagged then you don't really need to worry about much. "Requires System Dehasing After Downgrade" (btw its dehaSHing) Don't worry about this, just make sure your console is QA flagged, there's a couple ways to do it if not, through rebug toolbox or using a seperate pkg you get off the net, just use search. Please don't ask whats QA flag,when you can do research first.
Originally Posted by tato
PS3 Slim w/ Rebug Rex 4.46 (4.55 Spoofer), 500GB Internal, 1TB/3TB External; PS2 Fat McBoot w/ Hard Drive; Windows 7 x64 Ultimate
Last game finished: Mass Effect 2 DLC | Currently Playing: Walking Dead Season 2 Episode 2