Originally posted by xiDeaThCLuTcH
when i do this i complete everything like the tut says then i load mw2 on 3.50 and it wont let me connect to games or friends please message asap
Delete the Mw2 data from the game data utility on your 3.41 firmware. inject a patch and transfer it to your 3.50 system.
If you have backups, just backup to whichever patch.
problem solved :y: