Rogero Fires Back With His Own 4.21 CFW

Submitted by Christopher Groux; October 23, 2012

When the scene was greeted with the Bluedisk firmware yesterday, obviously quite a few of us were pleased to take advantage of this new discovery. Just having the ability to boot many more games on a patch free basis was enough to sway some of us to upgrade, while still others made more tentative decisions. With this release came the subsequent leak of the 4.21 keys used to construct the firmware, so as such it didn't take long for others to follow suit.

Rogero, famous for his own CFW, is one of the first major players to try this out with his own option built around a similar architecture. However, it should be noted that there are plenty of limitations mixed with these added features. Despite the fact that you can play more games (with the original game disc inserted), it can only be added on 3.55 CFW as a system update, and will not work on downgraded consoles unless your system has been dehashed properly. Not to mention one of the biggest differences is that all of your current 3.55 homebrew (with the exception of multiMAN) will not be functional on this new environment because the applications need to be signed again. If you do however, favor playing more official games and want you network access back without losing eventual homebrew options, this might be a good option for you.

Source

Tags: 4.21 cfw, bluedisk cfw, CFW, homebrew, PS3 Hacks, Rogero

I think yes....but not tested yet..
got these lines from tortuga cove..
- Downgrading back to 3.55 is always possible using the following steps :
- Download the 4.25 downgrader PUP ---> 4.25 Downgrader Size 176MB (184,595,263 bytes) MD5: 49d80e07fc1f5ca1b0840e02e94635db
- Rename the downloaded file to "PS3UPDAT.PUP" and put it on your USB in: "USB\PS3\UPDATE\PS3UPDAT.PUP"
- While on Rogero CFW4.21, go to System Update from XMB and install the 4.25 downgrader CFW.
- Once installed, now put "Rogero CEX-3.55 CFW V3.7" on your USB in: "USB\PS3\UPDATE\PS3UPDAT.PUP" ---> Rogero CEX-3.55 CFW V3.7.PUP
- Start the PS3 into Recovery Menu and install "Rogero CEX-3.55 CFW V3.7" (from Recovery Menu, this is important)
- Once the install is finished, you're now back on Rogero CFW3.55 v3.7 ( from here it's better to dehash again before installing any other OFW/CFW 3.55 )

# PS3 jb — tharunkumar215yaisuy 2012-10-27 06:00

actually i got my ps3 with 3.50 and i updated it to 4.11

so can i install the regero cfw 4.21 or hw can i downgrade my ps3 to 3.55 without using any flasher

# Help friends by sending a gift! — Conaxa 2012-10-24 01:59

yes

# RE: RE: Rogero Fires Back With His Own 4.21 CFW — jisd 2012-10-24 04:58

I would just wait or save up for a flasher.

# RE: Rogero Fires Back With His Own 4.21 CFW — Darien112 2012-10-24 00:13

i have a ps3 with 4.21 ofw
is that hackable?

# Any chance!!!! — Bay_Killa_415 2012-10-24 00:47

Just wondering if this would work if I data transfer from my 3.55cfw update to Rogers 4.21cfw then transfer to my 4.21 off would it work? Any ideas Thanks guys

# Downgrade error — Timmeh29 2012-10-24 01:23

Hey,

Every time I try to downgrade with 4.25 to 3.55 I get this error at about 68% (the data is corrupted 8002f957) if you could help thanks

# RE: Rogero Fires Back With His Own 4.21 CFW — dave evans 2012-10-24 03:51

#jimmmy1974

i have same problem as you also have you notice an extremely slow load time of a lot of games since installing rogero

# RE: Rogero Fires Back With His Own 4.21 CFW — dave evans 2012-10-24 03:53

jimmy1974 i have same problems as you also have you noticed an extremly slow loading of games since installing rogero

# psgroove — Gielie 2012-10-24 07:25

I am a newbie I want to know if I can download this I'm on custom firmware psgroove 3..55 that is multi man showing me.

# RE: Rogero Fires Back With His Own 4.21 CFW — chrisbawa 2012-10-24 08:41

will patched cfw 3.55 games (dongleless) work on rogero cfw 4.21?

# Brick ur console — xxeng@engxx 2012-10-24 09:03

its brick your ps3.....before u do that thing...u better check your console first ...if updatable or not....my ps3 is brick....

# RE: Rogero Fires Back With His Own 4.21 CFW — ture 2012-10-24 09:49

at 68%(during the downgrade) stop it ... why?

# Fix that bitch — TJ MODS T1 2012-10-24 14:44

Timmeh29 and ture....... Go ahead and open up your ps3. Make sure ALL cables are well connected. Dvd drive cable, wifi, cable. If your internal cables are not well connected the ps3 will give you an error when updating

# RE: Rogero Fires Back With His Own 4.21 CFW — SenseiRain 2012-10-24 15:30

help! can i install it in ma 4.20 OFW?

# Help — Lalo 2012-10-26 19:06

As far as I know there is no way to downgrade your ps3, only if you have the e3 usb right? Well I found this page where it says you can downgrade any version is it true??

2. Can you install this in 4.20 OFW or you have to be on 3.55, if you have to be on 3.55 do you have to install previous versions of rogero's firmware??

thank you

# RE: Help — TriggerWolf 2012-10-27 10:12

Yeah, you will need E3 Flasher for NOR based PS3 or progskeet for NAND based PS3 to downgrade.

As for installing Rogero 4.21, yes, you must be on 3.55, either OFW, Kmeaw or Rogero. AFAIK DRM based CFW like TB or E3 are not possible/recommended.

# Thank you — Lalo 2012-10-28 02:17

Thank you men you save me like 2 hours of intense search.

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Rogero Fires Back With His Own 4.21 CFW

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