Actualización de otro de los cfw mas famoso para las consolas PS3 COMPATIBLES


THE LATEST REBUG FIRMWARE BUILD(We are still looking for providers of DEX OFW for future “REX/D-REX” releases) LITE COBRA 7.55 EDITION – INSTALL ON CEX PS3 SYSTEMREBUG 4.84.1 LITE EDITION – Mar. 3rd 2019

(See below for full LITE EDITION features)

What’s new since 4.82.2 LITE EDITION?


(This system software update improves system performance)


(The latest REBUG TOOLBOX with Multi Language support -16 languages)

HAN PKG Support

(ECDSA check on EDAT is disabled to allow HAN signed PKGs,)

(Mostly for developers only, 

Generally, CFW users do not have any benefits from this feature,

however, this was added for developers who are working on HAN features for OFW users)


FEATURE – QA Token compatibility

FEATURE – OtherOS++ support enabled
(Use Rebug Toolbox to Boot OtherOS with different LV1 patches)

FEATURE – Package Manager

(Replacement for the standard ‘Install Package Files’ option)

INCLUDED – Rebug Toolbox 02.02.17 Multi
(Install included Rebug Toolbox or higher for full compatibility)

FEATURE – FSELF compatibility

(Fake Signed ELF is supported on both CEX and DEX modes.)

PATCHED – Appldr: LV2 memory hash check is disabled
(Memory protection on LV2 is disabled in higher level)

PATCHED – LV1: Disable System Integrity Check
(Safe to use with mismatched COREOS/SYSCON versions or if PS3 is not QA enabled)

PATCHED – LV1: Undocumented function 114
(Allow mapping of protected memory)

PATCHED – LV1: Skip all ACL Checks
(Needed to allow booting of OtherOS)

PATCHED – LV1: Peek and Poke support
(Unused LV1 call 182 and 183)

PATCHED – LV2: Peek and Poke support
(LV2 Syscall 6 and 7)

PATCHED – LV2: Peek and Poke support for LV1
(LV2 Syscall 8 and 9)

PATCHED – LV2: LV1 CALL System call
(LV2 Syscall 10)

PATCHED – LV2: Allow execution of any LV2 internal function
(LV2 Syscall 15)

PATCHED – Recovery: Prevent accidental OFW update while on Recovery mode


PATCHED – VSH: Allow Unsigned act.dat and *.rif files

PATCHED – VSH: Auto unlocks c00 demo contents

(Improved patches applied)


(Allowing unsigned PSP pkg contents on 4.75 or higher CFW)

PATCHED – VSH: Disable Epilepsy Warning for Faster Boot-Up Speed

FUN FEATURE – In Game Screenshot
(Allows taking screenshots in Game)

FEATURE – Full Polish support for XMB/PS2 Emu
(Provide full Polish character support)

FUN FEATURE – Enhanced Remote Play
(This unlocks the limitation of working apps/games for remote play, by disabling SFO flag check)

FEATURE – Cinavia protection fully disabled
(Supports optical media/bd iso, AACS must be decrypted)

(Disabled by default (Optional), Toolbox required to Enable)

FEATURE – Homebrew store compatibility
(Downloading debug signed packages is now available on retail CFW.)

FEATURE – XMB CFW settings v0.1a
(XMB icons for simple CFW tasks available via REBUG TOOLBOX)

FEATURE – PSN/SEN Accesibility
(PSN /SEN Accessible , until the next OFW update)

FEATURE – XMBM+ Compatibility
(XMB Manager Plus developed by Team XMBM now supported via standalone pkgs.)

FEATURE – HAN Toolbox Compatibility
(HAN Toolbox Support added for testing HAN Signed pkgs on CFW)


Package Manager is a replacement for the standard Install Package Files option under Game in the XMB. It allows for the install and deletion of .pkg files from dev_hdd0/packages, dev_usb/packages and the standard Install Package Files locations. In addition to this, your downloaded PSN content ‘bubbles’ will appear under this option instead of cluttering your Game menu with uninstalled content.

Navigate to Game in your XMB and click on Package Manager (It will be where Install Package Files usually is). You will find three options.

PlayStation®Network Content
Manage your downloaded PlayStation®Network Content.

Install Package Files
INSTALL package files from Storage Devices and your PS3.

PS3 Hard Disk (dev_hdd0/packages)
Package Folder (dev_usb/packages)
Standard Package Location (Standard Install Package Files locations)

NOTE: The Install All Packages is only available by pressing the TRIANGLE button when theStandard Package Location option is highlighted because the PS3 will only install ALL packages from the root of a storage device as of the moment.

Delete Package Files
DELETE package files from Storage Devices and your PS3.

PS3 Hard Disk (dev_hdd0/packages)
Package Folder (dev_usb/packages)
Standard Package Location (Standard Install Package Files locations)

1: Highlight the file you would like to delete and press TRIANGLE. The sidebar should appear.
2: Press CROSS on either Unlink or Unlink(Folder) (Both do the same thing for now).


Rebug Toolbox is application designed to complete the full function of REBUG REX EDITION firmwares. Besides from performing the CEX/DEX EID0 and LV2 Kernel Swapping it is also an FTP server and is packed with a bunch of other useful tools.


1: In the PS3 XMB go to Game menu
2: Select Package Manager

3: Select Install Package Files

4: Select PS3 System Storage

5: Select REBUG-TOOLBOX-02.XX.XX.pkg

Multi language support

Rebug Toolbox -MULTI supports up to 16 Languages so far, currently in development, If anyone wishes to contribute, please send us an email with language strings or pull-request on our git repository via this link

Language template files are available on this *page



Displays Firmware version, Toolbox version, IP address, current LV2 Kernel and Target ID type and free HDD space.

Quits Toolbox and returns you to PS3 XMB.RESTART SYSTEM:

Perform either a Full or Soft reboot od the PS3 system.Soft (LV2 Reboot Only)

Full (On/Off Cycle)BOOT OTHEROS:

Boot OtherOS with either your currently selected LV1 patches or easily apply ALL LV1 patches and boot.Boot (LV1 Patches: Apply All)

Boot (LV1 Patches: Use current)TURN OFF SYSTEM:

Shut down your PS3.



Enable or Disable mysis’s XMB CFW settings plugin v0.1. The feature is available via Network Column on XMB after Enabled.TOGGLE COBRA MODE:

COBRA mode is disabled by default, this option can toggle COBRA mode to enable COBRA 7.55 payload on boot [dongless NO DRM feature see below]


A collection of LV1 patches that can be used for better compatibility with some PS3 tools. Any combination of these patches can be applied before booting OtherOS.


Enable/Disable QA flag. Enable for easy downgrade and other extra features on all 3.55-4.84 CFW.TOGGLE RECOVERY MODE:

Enable/Disable Recover Mode flag. When enabled your PS3 will reboot into Recovery Mode.TOGGLE PRODUCT MODE:

Enable/Disable Product Mode flag. When enabled your PS3 will reboot into Factory Service Mode. This option is only available for 3.55 CFW for safety reasons.LOAD LV2 KERNEL:

Load lv2_kernel.self.[KERNEL_NAME] from USB or /dev_hdd0BACKUP/RESTORE XREGISTRY:

Backup or Restore the PS3 system settings from USBRESIZE VFLASH/NAND REGIONS:

Resize VFLASH/NAND Region 5 to allow install of OtherOS.INSTALL PETITBOOT:

Install Petitboot to VFLASH/NAND Region 5 from USB.SET GAMEOS BOOT FLAG:

Sets the GameOS boot flag. Use this if your PS3 is having trouble booting PS2 titles after running OtherOS or is accidently sending you back to OtherOS when trying to enter recovery mode.CREATE PACKAGES FOLDER ON PS3:

Create /dev_hdd0/packages folder or your PS3 to be used with Package Manager.EXPORT HYPERVISOR LV1 MEMORY:

Save LV1 memory to dev_usb000 or dev_usb006 or dev_hdd0 if usb is not found.EXPORT GAMEOS LV2 MEMORY:

Save LV2 memory to dev_usb000 or dev_usb006 or dev_hdd0 if usb is not found.EXPORT FLASH TO FILE:

Backup your current NOR/NAND to file on dev_usb000. Takes about 45secs for NANDDUMP EID ROOT KEY:

Dump your eid root key for CEX/DEX or DEX/CEX conversion.


What is XMB CFW settings?

CFW Settings v0.1 {xai_plugin) is an ultimate add-on for XMB, developed by mysis. This plugin is disabled by default, however can be enabled via REBUG TOOLBOX 2.02.15.

More info regarding Cfw settings v0.1 via PlaystationHAX
screenshot_2016_01_25_15_05_12 (Small)
screenshot_2016_01_25_15_05_20 (Small)


  • XMB Icons for nice CFW tasks, available in Network Column
  • Simply select and it’s executed!
  • Rebug Settings – Toggle COBRA and Debug Menu Type
  • Dump Tools – Klicense, File Secure ID, IDPS, Disc Hash key
  • Service Tools – Display Minimum Downgrade FW Version, Rebuild Database, Check File System, Entering Recovery Mode (NOR Models Only)
  • Advanced Service Tools – Entering FSM (!!!DO NOT Install FW while on FSM that may lead RSOD!!!), Remarry BD drive and RSOD fix


L3 changes clock/temperature display

L2+R2 enable screensaver

START+R2 take a raw rgb screenshot

Auto-turn-off if idle for 1 hour

Telnet to PS3 ip at port: 8080

FTP access with writable dev_flash mounted as dev_rebug
(port: 21, user: anonymous, password: (anything))

COBRA 7.55

What is Cobra 7.XX?
Cobra 6.0 and lower was CobraUSB and needed a USB dongle to use its unique features,. This was the first product by the Cobra Team who is now behind the CobraODE. After the Cobra Team launched the first ODE device, Community News Writer STLcardsWS inquired about the future of the CobraUSB device as it seemed to be shelved (unofficially at the time). STLcardsWS according to the Cobra Team Representative Magneto asked if the device could be made open source for the community, since the team had all but moved onto ODE products. That is when Team Cobra gave in and threw a bone to the PS3 Homebrew Community. Shortly, after that time is when we seen the first official source code release of CobraUSB (link of this story). While this proved to be a huge advancement in the PS3 development community it however was a rough release as it contained all the USB security source code also. While developer’s like u$er was able to use parts and makes sense of some of the functions (which helped create PRX Loader, the first plugin system for the PS3)., most developer struggled with the source as it had alot of unnecessary parts included to protect the USB device when the Cobra Devs wanted to keep this system closed sourced. .

Several weeks later, the Lead CobraUSB developer (who was not aware of the first release when it happened) released the first Dongle-Less Cobra CFW using Rogero’s 4.46 CFW as a base. The developer also updated Cobra 6.0 to Cobra 7.0 with new features and cleaned the source removing all the security garbage (link to this story). Thus making it a complete release with full instructions and details for scene developers. Since that time we have seen its evolve and added to many CFW’s. Below you can view some of the features that are built into Cobra System with some additional explanations.

How to Enable Cobra Features:

  • By default COBRA 7.55 is disabled, to enable the Cobra Features simply access the REBUG Toolbox.

INSTALL:1: On the XMB select Package Manager
 Select Install Package Files
3: Select PS3 System Storage 
4: Select REBUG-TOOLBOX-02.02.17_Multi 16.pkg
5: Access Rebug Toolbox from XMB
6: Scroll to 2nd column Selector, and select 3rd option Toggle Cobra Mode
7: Select Enable, and system will reboot with Cobra now enabled on the CFW.  

COBRA 7.55 Overview
PRX plugins at boot time (sprx)
ISO Suppport: PS1/PS2/PS3/PSP/DVD/BluRay (Split ISO support on FAT32 drives)Network SupportPS1/PS3/DVD/BluRay /PKGs (guide)Blu Ray Movie region free functionalityNTFS HDD Support (prepNTFS, or multiMAN Required to scan contents)PS2 ISO Support for BC (HW) / non-BC (SW) ConsolesSyscall  11 – Cobra lv1 PeekSyscall  15 – Allow execution of any LV2 internal functionsPSNPatch stealth plugin support
***ISO rips are required to get 100% support, for ex) after disabling syscalls, games like Call of Duty will not be able to play unless you use ISO rips, please DO NOT expect everything to be fully functional when you are disabling the built-in features from COBRA. Folder rips are NOT compatible with PSNPatch’s stealth mode due to its ability to disable COBRA’s disc-less feature for folder JB rips**** 
PS3MAPI support, allows you to attach process on both CEX/DEX via its own API app. Backup Protection Removal, Add full PS3 Backup support on all multiMAN/sMAN/webMAN,IRIS manager forks and Managunz. Target Manager 4.20-4.70 fully supported.(REX/D-REX EDITION ONLY)Allow modification on Syscall 6/7/8/9/10/11/15. ***IMPROVED Stability with DEX mode, the annoying issue with hanging on boot on some old converted DEX models is fixed.***Burned/Burnt optical media support for PS1/PS3 Games on All modelsHomebrew blocker  – blocks homebrew access while Syscalls are disabled*PS2 Support on Internal HDD ONLYdev_hdd0/PS2ISO/
General Cobra Plugin Information

Support for plugins at boot time
  • The number of vsh plugins has been increased from 1 to 7 slots.
  • Slot 0 is reserved for use for iso plugins (netiso.sprx and rawseciso.sprx).
  • Slots 1-6 are for boot plugins.

Plugins are loaded in the following way:

  • text file: /dev_hdd0/boot_plugins.txt shall contain a plugin path per line.

How to Install a Plugin:

  • Copy plugin_name.sprx to you internal ps3 hdd (ex: /dev_hdd0/).
  • Create or Edit boot_plugins.txt in the root of the hdd (/dev_hd00/boot_plugins.txt) and add a line for the new plugin. Assuming you placed the sprx also in the root of the disk, add:/dev_hdd0/plugin_name.sprx). Add a new line for each plugin.
  • Then Reboot PS3 Console!

COBRA 7.55 PS2 Features (4.84 Cobra)

PlayStation 2 on NON-BC Consoles
Software (SW) Emulation:Support for PS2 ISOs in non BC consoleswas removed in Cobra 4.30 (usb), due tops2_softemu missing. It has been re-enabled now by hacking of ps2_netemu. You can use it in the same way as before, just load an ISO and launch from disc icon, Cobra core takes care of rest. No need for encrypted isosisos patched with limg sectors, etc. Just your normal PS2 isos dumped from discs. However, there is NO SUPPORT for Optical Discs in PS2_NETEMU.
Note 1: Don’t forget to set the memory cards in XMB, in the old memory card utility for PS/PS2, as ps2_netemu won’t let you assign them in game.
as long as you use the new ps2 launcher.Note 2: Decrypted Config can now be used , place the CONFIG file in the same game path. An example below :dev_hdd0/PS2ISO/God of WAR2.ISOdev_hdd0/PS2ISO/God of WAR2.ISO.CONFIG
Decrypted CONFIG files are available via PSDEVWIKI
PlayStation 2 on BC and Semi-BC Consoles
Hardware (HW) Emulation:
Backwards Compatible (BC) Consoles will still use their respetive emulators(ps2_emu, ps2_gxemu), which have much better compatibility and also support optical discs, original or backup. Toggle Software Emulation is available via REBUG TOOLBOX.



COBRA mode is disabled by default, if you want to use COBRA 7.55 features, please enable COBRA mode via REBUG TOOLBOX 2.02.17.  Users of previous Cobra CFW 4.55 / COBRA7 and below may experience issues with some games due to improved cobra payload that has updated permission patch, in this case. ***Remove old game data and re-install the game if you run into weird issues. Previous Cobra payload still had its old patches that were used for USB Dongle and mmCM, but not anymore, and this fixes the issue with all non-working games with Cobra. non-Cobra users will not have this problem since their data were not corrupted by old cobra payload.


QA is supported in all REBUG FIRMWARE. It is good practice to enable QA for a smoother experience on any CFW not just REBUG.


OtherOS++ is supported by all REBUG REX EDITIONS and will detect your existing OtherOS HDD partition.

However none of the REBUG REX EDITIONS have emer_init.self patched (create smaller GameOS partition). We are working on a solution to this from GameOS.

In the meantime if you do want to create an OtherOS partition you have two options:

1: Use a ANY 3.55 or 4.xx firmware that already has emer_init.self patched to the size you want.
2: Patch REBUG 3.xx , 4.xx REX EDITION in PS3MFW Builder MOD by Haxxxen 
The related thread regarding ps3mfwbuilder MOD 
with this MFW Builder MOD, you can make your own CFW with the feature that allows you to create regions on vFLASH/NAND for OtherOS installation 

If you choose option 2 we highly recommend that you ONLY patch emer_init.self (Make sure to select BASE MFW VERSION and Create OtherOS HDD Region on mfwbuilder).

HOW TO Install & Uninstall REBUG


From XMB install REBUG 4.21.x AND HIGHER over 4.82 OFW, Please follow this guide available via PSX-PLACE, Team PS3Xploit recently released a software solution for “hack-able PS3 models excluding CECH-3XXX and 4XXX”.

From XMB install REBUG 4.21.x AND HIGHER over any 3.55 OFW/CFW/MFW or the same or lower firmware version CFW with spkg sig check patched or any firmware version CFW with spkg sig check patched and QA enabled.

From XMB REBUG 4.21.x AND HIGHER can be uninstalled with the same or higher firmware version OFW/CFW/MFW or with REBUG 3.55.x REX EDITION on a QA enabled PS3 or with the ‘999’ DOWNGRADER if QA was NOT enabled.


~Codename: REBUG Team.

Codename: REBUG Team Members:
** Cyberskunk ** ** Evilsperm ** ** Joonie **  ** Habib ** ** Abkarino **
– Without them this version of Rebug would never exist.

These are some very talented developers so please show them the same respect you have shown us over the years.

Codename: REBUG would like to thank:
graf_chokolo (as always) and The Three Musketeers for the work they have done in the past and (hopefully) future.

Big thanks to:

Team PS3Xploit (W, esc0rtd3w, habib and bguerville)

– For the latest OFW 4.82 exploit with software downgrade solution-

3141card – For lv1/ps2emu research
naehrwert – For scetool (its elf compression played a big part in 4.21.1)
deank – Helping us get the Rebug Toolbox up and running, and Webman
Sandungas, bitsbubba, devil303, aldostools, m@tsumot0, bguerville, haxxxen and littlebalup – Webman MOD and XMB modification
***for the latest / full version of webMAN MOD, please follow this thread***
mysis – CINAVIA, VSH , PRX module reversing
Kw – PSNpatch
EvilNAT– help with LV1/LV2 reversing
Metion– Updated rebug artwork in rco

Zar– Multi-language support for REBUG TOOLBOX

MiralaTijera– the research for c00 license bypass

#casabonita –– Where all the cool stuff being developed! the hometown of mysis and his minions!

Our BIGGEST thanks:
flatz – Helping with the OtherOS testing and well… You know what you did.. 😉

Rebug Scorpion Artwork:
by blastleaf –

Rebug Customised Font:
by @GDcooya


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Version: 4.84.1 w/ COBRA 7.55
441.0 B


Version: 02.02.17 MULTI.16
1.2 MiB

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