Hello. I'm going to update my other PS3 to 3.56 to sign in to PSN, specifically, in order to play Call of Duty: Black Ops online... So, question: does the update clear everything? ie., the history of my homebrew (ie.,boot_history.dat and patch.bat)... I'm already going to delete the backup manager and all other homebrew apps before the update...heck I'll even delete the GAMEZ folder from the internal HDD.
So basically, does updating to 3.56 remove all trace of homebrew so that I can play online without worry? Shall I update through System Recovery instead? Shall I try running the Wipe History app before updating?