Listen you need your 3.55 (CFW) and one ps3 in 4.46(OFW) , then on ur cfw ps3 you have to install the blackbox.pkg , and in your pc "filezilla" , when u enter on black box , it will show like an ip , when u see it go to ur computer (leave the black box open ) , and put the ip that the bb gives u (put it at the left top) ... then follow some1 tut to put patchs in filezilla ...