It's up to you, both work. U re just saying "this game requires firmware 3.40 minimum" or "this game requires 3.41 minimum". Change all files to 3.41 or all to 3.40
this tutorial keeps talking about , changing files to 3.40 but im on FW 3.41!!!
Do i have to chance it 3.41?
•How to get COD BO working Easy Pack:
•PKG method (BLES01031): forums/588635-post1277.html
•Clean metadata: forums/580805-post764.html