(adsbygoogle = window.adsbygoogle || []).push({}); I was think about updating my 4.30 Rogero 2.05 CFW ps3 to PS3 CFW 4.31 OtherOS++ With QAFlag & BD Emu By MiralaTijera and i was wondering do i need to do something before this like change to a different 4.30 cfw and then update to 4.31 CFW