Well this is a tutorial on how to bypass updating to 4.83 so you can activate your system and dump files or using flash writer.So things we need are simple a pc of course and a ps3 both connected to the same network and a software called ps3 proxy server you can download it at the end of this replay. Then second step is to know our local IP and for that we hit windows button+ letter r at the same time then type cmd in the box that comes out then at the cmd windows we write ipconfig and hit enter then we write down our local IPV4 (example 192.168.1.100 ) then we run the ps3 proxy server and type the ip of our pc in the box where it written 0.0.0.0 then we activate ps3 mode by ticking on the small square then we hit start button.Now we go to the ps3 network configuration we use everything automatic only in proxy we chose use proxy again we write our pc local ip and leave the port by default 8080 then we test our results and it should work.I made screenshots for using ps3 proxy server merged with the program.Enjoy and if you like this method add it into han full tutorial ( it would be nice ).