[HELP] HOW TO MAKE CFW Rogero4.50 v1.00 (CEX) → PSITA4.50 (DEX)

[kuremonpa]

hello guy, live in japan, sorry veryy little simple english, and i dont understand "internet slang lungage"
i understand "internet slang lungage" is 「bro」 and 「lol」 and 「haha」... lol
my japanese high school english point "30", RED ZONE lol lol


ok, i want dex ps3...
do you know Rogero4.50 v1.00 (CEX) → PSITA4.50 (DEX)?
please tell me procedure and important point
Thanks CC All bro <