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  • [UPDATE#4] Rogero CEX-4.21 CFW & LV0 Keys Released

    Update #4 Rogero has released version 1.09 of his 4.21 CFW. please check the MD5 before installing you can do so with this App. LINK. See below under UPDATE #4 for all the download links and information from upgrading to V1.00 to 1.09 .

    This update has fixed many of the bricking issues in the previous v1.00 release. As with any CFW installation do your research if you are someone without a hardware flasher. Also be sure to checkout Rogero official release thread @ tortuga-cove before installing to make sure no information posted below has changed in update #4.







    PS3 Developer Rogero known for his other CFW (such as no-check Downgradable FWs) & Backup Manager. Has made use of the recent lv0 keys that have been leaked an released. Soon after Bluedisk CFW was cracked the lv0 keys for 4.21 were leaked in the wild. So that paved the way for new CFW.



    Rogero CFW can only be installed on a PS3 running 3.55

    v1.00 changes
    • This is a 4.21CFW spoofed to version 4.25 to allow SEN access

    • It can be used as a normal System Update from any 3.55 OFW/CFW/MFW

    • It was tested using a hardware flasher and no bricks or any problems at all were encountered

    • It can run games signed with Keys up to version 4.21 without any Eboot/Sprx patching needed

    • Games must be loaded from Disc Icon (with Original game in BD) and not from app_home

    • Current 3.55 homebrew application can't be loaded on this CFW, applications must be re-signed properly.

    • Downgrading back to 3.55 is always possible using hardware flashers and will be tested soon using software methods.


    UPDATE #1
    (New/Updated Info in Blue)
    Source: Tortuga-Cove

    ATTENTION:

    1- This CFW doesn't have LV1 checks disabled and can't be installed on Downgraded PS3 consoles unless you have Dehashed/Reset Syscon Properly (if you're not sure about your PS3, Dehash it anyway to avoid any risk) Link ----> Dehashing Tutorial

    2- Always make a NOR/Nand dump using multiMAN or memdump before installing this CFW to have a recovery backup in case of any bricks.Having a valid NOR/Nand dump is an essential step before upgrading, because you will always have a way to recover (using hardware flashers) when you have a valid dump.
    ** A Hardware Flasher alone without a valid dump cannot fix your bricked PS3 **


    3- It's always better to have QA flag set (leave it Enabled) on your PS3 for safer upgrading/downgrading operations. Link ----> toggle_qa.pkg


    4- Always use the Recovery Menu while installing this CFW to avoid possible bricks (XMB update works, but Recovery Menu is safer).

    5- TrueBlue CFW users must update back to OFW3.55 before installing this CFW to avoid possible bricks.


    **Credits to eussNL and the PS3DevWiki for the valuable and always up-to-date source of information.
    **Credits to Deank for his continuous efforts on Multiman and many other PS3 tools/fixes.
    Update #2
    Source: 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.


    • Start the PS3 into Recovery Menu (or use Condor Updater for Slim consoles) 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 )
    Update #3
    Source: Tortuga-Cove



    After Testing with some bricked Slim consoles ( from updating to CFW4.21 ) with different friends and testers around the world,
    I can confirm that Bricked consoles can be recovered back to CFW3.55 even if you didn't have a NOR Dump/Backup .


    Requirements are:
    1- a Hardware Flasher so you can read/write to the PS3 NOR flash
    2- A Dongle with PSgrade payload (any old jailbreak dongle + PSGrade hex will do) used to Enter Factory Service Mode (FSM)
    3- Rogero CEX3.55 v3.7 PUP

    for more details about Recovering from the Brick please check this new thread ----> Brick-Recovery Procedure from CFW4.21 back to CFW3.55

    Note:
    - I didn't receive any Brick report from any FAT PS3 that updated to CFW4.21, so it seems FAT consoles are not being affected by the bug.

    - Apparently only the last downgradable Slim models are affected (CECH-25xx with Datecode 1A and base FW version = 3.50)

    - I Also know that there are also few Slims that bricked with model CECH-20xx but 90% of the reports were model
    (CECH-25xx with Datecode 1A and base FW version = 3.50).

    - The Brick may be caused by the boot-loaders not being written correctly into the NOR during the Update process.

    Please note also that all the above info may not be 100% accurate,
    things are still being worked on so nothing is confirmed at all and I don't promise anything about an updated CFW.

    -RogerO


    Update #4
    Source: Tortuga-Cove



    Rogero CEX-4.21 CFW v1.09 Free for All


    update ---> Rogero CEX-4.21 v1.09

    mirror --->
    Rogero CEX-4.21 v1.09

    MD5:
    e777351e788a7eb4007a2280abca7fbd


    Size:
    192 MB (201,329,483 bytes)


    For details about Updating from CFW4.21 v1.00 to CFW4.21 v1.09 please read the Update Guide below



    For details about Recovering from v1.00 Brick please check this thread
    ----> Brick-Recovery Procedure from CFW4.21 back to CFW3.55

    v1.09 Details and Changes

    - Compatibility problem with some Slim models (CECH-25xx) is now fully fixed.
    - XMB Icons problem from in-game PS button is now fixed.
    - Loading games from App_home Icon is now fixed.
    - Many other fixes from version 1.00 for a better performance and added stability.
    - It was tested by hundreds of testers on all PS3 models (FAT & Slim) and no problems were encountered.
    - It can run games signed with Keys up to version 4.21 without any Eboot/Sprx patching needed
    - Games can be loaded from Disc Icon (with Original game in BD) and from app_home (Disc-less, but not all games).
    - Current 3.55 homebrew applications can't be loaded on this CFW, applications must be re-signed properly for FW4.21.

    Updating from CFW4.21 v1.00 to the CFW4.21 v1.09 should be done using the following steps :


    1- Proper Way ( CFW4.21 v1.00 --> CFW3.55 --> CFW4.21 v1.09 )
    ---- Downgrade back to ver3.55 using the guide above.
    ---- Once on Rogero CEX3.55 v3.7 you can update again from Recovery Menu into the new CFW4.21 v1.09

    2- Alternative Way ( CFW4.21 v1.00 --> Recovery Menu --> CFW4.21 v1.09 )
    ---- You can try updating from CFW4.21 v1.00 to CFW4.21 v1.09 from Recovery Mode first.
    ---- If it didn't work, then you'll have to use the first Proper Way ( CFW4.21 v1.00 --> CFW3.55 --> CFW4.21 v1.09 )





    Rogero CEX-4.21 CFW v1.09 Free for All
    Official Download Link: Rogero CEX 4.21 CFW
    MD5: e777351e788a7eb4007a2280abca7fbd
    Size: 192 MB (201,329,483 bytes)
    Mirror #1 MultiUpload


    Update:
    multiMAN 04.08.00 is Rogero 4.21 CFW compatible
    Here is CFW 4.21 Eboot Resigner


    Source of KEYS: ps3crunch.net
    Source of Rogero CFW: Tortuga-Cove


    Thanks to thenat17 & randomstuff for the member submissions of this great news.

    PSX-SCENE: The Pinnacle Scene Xenocracy
    Comments 1376 Comments
    1. corpse101's Avatar
      corpse101 -
      Quote Originally Posted by FrogDR View Post
      Guys, one of my mates said that he HAVE a BRICK FAT ! whe he try to update from Rogero 3.7 to 1.09D :/ He have ps3; Data code 7D, CECHG04. Anybody works way 4.21>3.7>4.21(1.09D) ? He do it that way. Without installing OFW 3.55 or KMEAW after Rogero 3.7.
      Did he dehash? The proper downgrade is 4.21 v1 > 4.21to355 downgrade pup> Rogero 3.7 > DEHASH to 3.55 OFW or something like KMEAW> 4.21 v1.09
    1. Ps3funktionz's Avatar
      Ps3funktionz -
      Two questions.

      1) If a 4.30 CFW is released in the near future, will this ridiculous back to 3.55 downgrading be necessary if I choose to update to Rogero 4.21 right now from Kmeaw 3.55?

      2) Has anybody at all bricked a CECHE-01 model or heard reports of one bricking?


      Thanks for the help
    1. sejan's Avatar
      sejan -
      can i play those games on this cfw which is already eboot patched for 3.55 kmeaw
    1. Ramosxtreme1976's Avatar
      Ramosxtreme1976 -
      Quote Originally Posted by krytonic View Post
      Once I installed the downgraqder pup I try to install Rogero's 3.55 CFW in recovery but it says I need to install firmware 4.20 or later. Any ideas?
      yeah mine says 4.40 or later. Shit I should have left it alone
    1. Sandbug's Avatar
      Sandbug -
      Quote Originally Posted by Ramosxtreme1976 View Post
      yeah mine says 4.40 or later. Shit I should have left it alone
      I have not downgraded, but AFAIK you're supposed to install the firmware from XMB, not recovery menu. Ie. after installing the downgrader go to XMB (not recovery menu), toggle QA and install Rogero v3.7 from XMB (not recovery menu)
    1. REDGUN's Avatar
      REDGUN -
      For the Downgrade part, is installing 3.41CFW, then installing 3.41OFW considered downgrading? b/c I'm not sure if I have to do the Lv1 check step.
    1. Mentalist's Avatar
      Mentalist -
      Someone here have tried updating directly from 4.21 CFW V 1.0 from de Recovery? I am really willing to do that!!!!! Please stop me!
    1. Xellos's Avatar
      Xellos -
      So all i had to do is install the qa flag pkg and don;t need to do anythign to it?
    1. BahumatLord's Avatar
      BahumatLord -
      usually the debug updates allows you to install lower firmware using the recovery menu - not the XMB. If you're qa flagged on 3.55 and have a disc inserted with let's say 3.15 on it you'll end up with 3.15 from recovery menu.

      I don't know how it applies to this if there are any blocks preventing it
    1. felineswine's Avatar
      felineswine -
      Quote Originally Posted by Mentalist View Post
      Someone here have tried updating directly from 4.24 CFW V 1.0 from de Recovery? I am really willing to do that!!!!! Please stop me!
      lol. DOO EEEEET!!!

      But only if you have a hardware flasher!!

      ps: 4.21 is what you mean I presume!
    1. BahumatLord's Avatar
      BahumatLord -
      also if you guys have the debug updates make a folder in dev_hdd0 called updater. In there make folders called 01 02 03, etc, etc and put your firmware updates in there. Name them anything you like to identify them. That will give you the option to pick the firmware you want to install from a list in the XMB system update

      It might make things easier for you guys to figure out what the problem is.
    1. dmr2's Avatar
      dmr2 -
      Quote Originally Posted by wmonte75 View Post
      Anyone know the MD5 for the 3.55 OFW?
      CA595AD9F3AF8F1491D9C9B6921A8C61
    1. Ramosxtreme1976's Avatar
      Ramosxtreme1976 -
      OK help please!!!! this is what I did to the letter.
      1- Proper Way ( CFW4.21 v1.00 --> CFW3.55 --> CFW4.21 v1.09 )
      ---- Downgrade back to ver3.55 using the guide above.
      ---- Once on Rogero CEX3.55 v3.7 you can update again from Recovery Menu into the new CFW4.21 v1.09

      2- Alternative Way ( CFW4.21 v1.00 --> Recovery Menu --> CFW4.21 v1.09 )
      ---- You can try updating from CFW4.21 v1.00 to CFW4.21 v1.09 from Recovery Mode first.
      ---- If it didn't work, then you'll have to use the first Proper Way ( CFW4.21 v1.00 --> CFW3.55 --> CFW4.21 v1.09 )

      I tried both ways and it did work for me. Right now Im suck on 4.25 downgrader PUP . It installed just fine and it restarted just fine but when I went to install cfw3.55 in recovery mode It tells me that I needed 4.40 or later. What can I do to get CFW4.21 v1.09 to install.Im at a loss here.
      Thank goodness my ps3 still work.

      my ps3 model is a fat CECHG01
    1. jackson60's Avatar
      jackson60 -
      Quote Originally Posted by Ramosxtreme1976 View Post
      yeah mine says 4.40 or later. Shit I should have left it alone
      i had the same thing twice but i manage to fix it the problem but u gonna have to follow the step by step if u wanting to get back on 3.55 safe and sound
    1. Sandbug's Avatar
      Sandbug -
      Quote Originally Posted by Ramosxtreme1976 View Post
      It installed just fine and it restarted just fine but when I went to install cfw3.55 in recovery mode
      Install from XMB.
    1. jerickid's Avatar
      jerickid -
      I'm on KMEAW 3.55 . On FAT Ps3 40GB . I wanted to upgrade but after reading , I don't understand how to update . I might have bricked my ps3 if I tried .
    1. Ramosxtreme1976's Avatar
      Ramosxtreme1976 -
      Quote Originally Posted by Sandbug View Post
      Install from XMB.
      ok ill try it again wish me luck
    1. Mentalist's Avatar
      Mentalist -
      Quote Originally Posted by felineswine View Post
      lol. DOO EEEEET!!!

      But only if you have a hardware flasher!!

      ps: 4.21 is what you mean I presume!
      LoL Yes! Sorry I am playing Bordelands 2 with my friends online on PC and I am ALT Tabing once upon a time to check the comments! After I finish here I will try updating directly ;D! I will post here if it will work!
    1. Mentalist's Avatar
      Mentalist -
      Quote Originally Posted by Ramosxtreme1976 View Post
      ok ill try it again wish me luck
      GOOOD LUUCK!
    1. maximusn12's Avatar
      maximusn12 -
      Quote Originally Posted by Ps3funktionz View Post
      Two questions.

      1) If a 4.30 CFW is released in the near future, will this ridiculous back to 3.55 downgrading be necessary if I choose to update to Rogero 4.21 right now from Kmeaw 3.55?

      2) Has anybody at all bricked a CECHE-01 model or heard reports of one bricking?


      Thanks for the help
      1. just think of this as the new "kmeaw 3.55" but better since there are lv0 keys involved (ps3 system is now 100% open.... compared to cfw 3.55 which still had some security left)

      2. no fat brick reports, not even 4.21 v1 bricks fat ps3...... only certain ps3 slim models.


      Or you can wait 2-3 weeks and see if something newer comes out. After 2-3 weeks upgrade or you'll probably be waiting around forever. remember kmeaw 3.55 come out in feb/2011 and its now almost november/2012.
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