Originally posted by LohayWesley
my ps3 is on version 4.50 of Rogero how do I send it to version 4:55 Need Back to Version 3.55 what should I use to go back to 3.55
You don't need to downgrade back to 3.55 to install a Rogero 4.55 (as 4.55 is higher than 4.50)
So yeah you can safety, just upgrade & install Rogero CEX-4.55 v1.00 that's on USB stick. Without going back to 3.55.
Here Rogero CEX-4.55 v1.00 mediafire dowload link:
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MD5: 3F94515E1B6E3C0CE546A30F229EEFF6
Size: 194 MB (203,943,920 bytes).
Also i'm sure you may know. Disable internet connection & remove/eject game disc if in Blu-ray drive before installing CFW.