-change the param.sfo on my GAMEZ folder to 3.40.
-update the retail package.
-using filemanager I changed the param.sfo and eboot in internal hdd.
-copied the metadata file to my pc and searched for 3.50 but there was not any.
I ran the game black screen comes and after rebooting my update retail package is gone from game data utility and has been gone to game menu as Unsupported data. Any idea?
Do I have to change the param.sfo only with paramsfoedit program or I can do it manually by notepad? Do I have to change the eboot.bin in my GAMEZ folder as well?