[TUT] Dualboot 4.XX CFW + 4.31 OFW richtig einrichten

Working :

CF3.55>CF4.30

Software used :

Flowrebuilder 4.1.3.2 (to bytereverse)
Winskeet ( to apply patch )
HexEditor ( Optional, just to check the dumps )

My Config :
E3 fast dual boot mode + unbrick solder( U NEED IT ) . 3.55 dualboot update.bin
if your motherboard doesn't support fast dualboot just replace CFW/OFW switch operation by read/write CFW/OFW bkpps3.bin. Search tut about HALF DUAL BOOT.

Switch Explain
[Blockierte Grafik: http://img84.imageshack.us/img84/8446/97500974.png]

? : OBFLASH = E3 nor FLASH

1 :
PS3 MODE = PS3 normal boot boot
FLASH FUN = SPECIAL PS3 STATE, u can write and read NOR without system conflict

2:
CFW : PS3 use E3 NOR
OFW : PS3 use it own NOR

3 :
PROG : Write content to the DEVICE selected(SW5 - OBFLASH or PS3FLASH) FROM source selected (SW4 - SD or OBFLASH)
BACKUP : Write content to the DEVICE selected(SW4 - SD or OBFLASH) FROM source selected (SW5 - OBFLASH or PS3FLASH)

4 : see SW3
5 : see SW3
6 : Always locked

---CFW NOR---
---SW:PS3MODE/CFW---
---HDD CFW1---

Install BASE 3.55rogeroV7 checkoffed
( if u want 4.21.1 REX with otheros, install NOW rebug 3.55 otheros++ ans prepare otheros. On 4.21.1 u can't do that )
Install last multiman
Qaflag ON
Install X.XXCFW via recovery
Boot

SWITCH OFF

---SW:FLASHFUN/CFW/BACKUP/MICROSD/OBFLASH---
Backup NOR to SD

---PC---

Byte reverse bkpe3(x).bin with Flowrebuilder 4.1.3.2
Apply downgrade PATCH to new bkpe3.bin.REV, tested with WINSKEET :

4.30 : http://www.ps3devwiki.com/wiki/Talk:Bluedisk_EID0_reDRM
4.21 : http://www.ps3hax.net/showthread.php?p=472686
3.55 : downgrade files V2 somewhere

( myabe u need mod the patchfile.txt cause winskeet error, like this format : patchx;xxxxx;xxxxx)
Byte reverse bkpe3.bin.REV with Flowrebuilder 4.1.3.2

---SW:FLASHFUN/CFW/PROG/MICROSD/OBFLASH---

WRITE new bkpe3.bin.REV ( rename bkpe3.bin to SD )
SWITCH OFF

---SW:PS3MODE/CFW
Boot

An error ! Presse PS.
CFW 4.21 installed
Switch Off
UNPLUG POWER !!!

---OFW NOR---
---SW:FLASHFUN/OFW/PROG/OBFLASH/PS3FLASH---
---HDD OFW2---

SwitchON
WRITE CFW nor to OFW nor with start ( if u read 3 lines before
SwitchOFF

---SW:PS3MODE/OFW---
Boot, u get an error so :
Install OFW 4.31.

developer raymanvtwo has shared a way to install Rebug PS3 CFW 4.21.1 on any version PS3, however, it requires a PS3 Hardware Flasher, will format your HDD and may result in a permanently bricked console so be WARNED!

Below is a rough translation of the process, as follows: You will need just a flash, great care, attention and rigor.

This method will format the hard drive of your PS3, make sure to recover your important data. Also, you incur a risk of irreversible brick in case of bad handling. Neither I nor PS3-Addict can not be held responsible. If you are not able to follow this tutorial to the letter, thank you spend your way!

Firstly, ensure the validity of your dump, flow rebuilder is the best in the field. Also check that all your fichiez is a different size of 0 bytes (including bootloader_0). If there is a problem, it will help you out.

Now that you have your dump, to see if the offset 200 if you or IFI FI.I with HxD as hexadecimal editor. If you IFI, go to the next step. If you FI.I, open flow rebuilder Select "Byte reverse and extract a NOR dump file." and then made your dump "execute operation". If you get an error is that your dump is not good. Before you dump, you must make new bytes reversed under penalty brick your PS3 but it will be easily retrievable.

Now, you need winskeet and patch (http://www.sendspace.com/file/1t0s6u). Winskeet open, go to the tab "patch" in "input file", select your dump file and select the patch. Txt file previously downloaded the archive. Made apply and save your dump patched.

Code:

patch1 : OFFSET 0C0010 LEGHT 6FFFE0
patch2 : OFFSET 7C0010 LEGHT 6FFFE0
patch3 : OFFSET 80000 LEGHT 20000
patch4 : OFFSET A0000 LEGHT 20000
patch5 : OFFSET 40000 LEGHT 20000
patch6 : OFFSET 60000 leght 20000

Now write your dump patched (do not forget to do it again if you had reversed bytes FI.I at the top). Now your PS3 Decomposition Systems is no longer able to work, do not worry, this is normal. Go to the recovery menu (it may be that your PS3 shuts herself at the first attempt, the second should succeed). Install CFW Rebug 4.21.1 (available via the "system update").

If after several attempts you are unable to install Rebug CFW 4.21.1, format the HDD, then reinstall the switch on the PS3. On a USB drive to FAT32, put the. Rebug 4.21.1 CFW PUP (available here and here) in x: \ PS3 \ update and rename it to PS3UPDAT.PUP. You will get a message asking to connect a controller and press the PS button, then follow the plug your USB drive, make sure there is no disc in the drive BR, then press START and SELECT at the same time for 3s and follow the instructions to install your CFW. Enjoy.

PS: This method has been tested with the Rebug CFW 4.21.1, if you use another CFW, it will be at your own risk. This method has been tested on a PS3 with the metldr "anti CFW 3.55", it should work on any console. Thank you to give me a feedback on the effectiveness of this method and possible problem. Thank you also include PS-addict and I and keep the links given in this tutorial if you publish on your sites this method.

Finally, thank you to the work of the "Three Musketeers" and the Rebug team has allowed me to patch my PS3.

Source:PSTHREENEWS