Post: [Tutorial] CEX2DEX using Rebug CFW4.21
11-11-2012, 11:19 PM #1
DEREKTROTTER
You're Goddamn Right
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[Tutorial] CEX2DEX using Rebug CFW4.21


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Downloads:
CEX2DEX: You must login or register to view this content.
EID Root Key Dumper: You must login or register to view this content. | You must login or register to view this content. | You must login or register to view this content.


Preparation:
Dumping EID root key
First you need to dump your EID Root Key which can now be done on most CFW Version.
  • Install and run the EID PKG for your CFW, the PS3 will just show a black screen and beep several times. You can now restart the PS3 and retrieve your eid_root_key from either:
    /dev_hdd0/tmp/eid_root_key or for 4.xx in /dev_hdd0/game/FLTZ00010/USRDIR.


*You can now dump you EID Root Key directly via the Rebug Toolbox ( utilities > dump EID Root key )

Dumping NOR/NAND
You can do this on rebug CFW using the toolbox.
  • Find the option "Export Flash to File", this will dump it to USB000 (right slot).


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Converting your CEX dump to DEX
  • First download and extract the c2d_openssl.rar to C:/ and install openSSL, this is required for c2d to work properly. Make sure you rename the folder to "openssl".
  • Now take you eid_root_key and your NOR/NAND dump and place in the folder with c2d.

  • Rename your original CEX dump to flashCEX.bin
  • Add .bin extension to eid_root_key.


Should now have a folder like this:

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  • Open a CMD window in the current directory (CTRL+SHIFT + right click > Open a command window here)


Usage:
    c2d.exe eid_key_file.bin in_flash.bin out_flash.bin [target_id]

So type in CMD or copy/paste the following: c2d.exe eid_root_key.bin flashCEX.bin flashDEX.bin 82
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Should give you an output like this:
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If you are unsure you have done it correctly, you can convert back to your original target ID (mine is 87)
Then compare this one with your original and they should match.


Switching to DEX using rebug CFW
Take your two dumps (flashCEX.bin + flashDEX.bin) and rename as below:

Rename your original CEX dump to CEX-FLASH.EID0.NORBIN (16mb) or CEX-FLASH.EID0.NANDBIN (239mb or 256mb)
Rename your converted DEX dump to DEX-FLASH.EID0.NORBIN (16mb) or DEX-FLASH.EID0.NANDBIN (239mb or 256mb)
Then place in the directory of your USB storage drive and insert in PS3 on USB000 (right slot)

Load up Rebug Toolbox and first click the option:
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A couple of warning boxes pop up, click YES to both.

Now Swap LV2 kernal, reboot and you are in DEX Mode within 10 seconds Smile
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Switching back to CEX
Very easy, simply rewrite target ID and it will auto swap lv2 kernal to CEX.

To access PSN in DEX mode, there is a feature in Rebug Toolbox to spoof IDPS. Choose EID5 and you will be able to sign in fine.

btw, if anything in this tut doesn't make sense - let me know so i can make it even more noob friendly.

Troubleshooting
Q: Command prompt says cant find openssl.exe in c: \openssl\bin even though i checked and openssl.exe is definately there.
A: Make sure the openssl folder is at root C:/ and is named exactly "openssl"

Q: Im having a error telling me that wrong format EID 48 bytes.
A: Make sure the filesize of your key is either 48 bytes (NOR) or 256kb (NAND)
Also dont forget you need to add the file extension .bin to the key.


How to get Online 4.21 DEX
Simply go to Rebug Toolbox > Utilities > Change Active PS3ID > EID5 CEX then go Sign in.
Last edited by DEREKTROTTER ; 02-20-2015 at 09:14 PM.

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02-17-2015, 04:48 PM #758
Cee-Caw
Error… Cat invasion!
Wrong format of flash; 16MB NOR or 240MB NAND expected, but 256MB found. What im doing wrong.
I wanna use Rebug 4,65 with Cobra 7,03
03-07-2015, 12:37 AM #759
Originally posted by 2paranoid View Post
Wrong format of flash; 16MB NOR or 240MB NAND expected, but 256MB found. What im doing wrong.
I wanna use Rebug 4,65 with Cobra 7,03


I also have same issue. Any ideas why this may be?
03-07-2015, 10:26 AM #760
Cee-Caw
Error… Cat invasion!
Originally posted by MurfyLand View Post
I also have same issue. Any ideas why this may be?


Yeah i found it. this tutorial is for nor Consoles, and we have a NAND Console. Thats the reason it dont work with our consoles.
I used that now im on DEX without flash.
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Greetings HiHiHiHiHiHiHiHi

The following user thanked Cee-Caw for this useful post:

MurfyLand
03-10-2015, 01:11 AM #761
Any idea why i keep havving an eroor when trying to get my eid rootkey\/
03-10-2015, 11:58 PM #762
MODZ4FUN420
NextGenUpdate Elite
Originally posted by DEREKTROTTER View Post
[Tutorial] CEX2DEX using Rebug CFW4.21


You must login or register to view this content.


Downloads:
You must login or register to view this content.
You must login or register to view this content.

Preparation:
Dumping EID root key
First you need to dump your EID Root Key which must be done on 3.55 cfw(downgrade using the 999 pup if needed).
  • Install and run the eEID_RKDumper.pkg, the PS3 will just show a black screen and beep several times. You can now restart the PS3 and retrieve your eid_root_key from /dev_hdd0/tmp/.


That is all you need from 3.55, you can go back to Rebug CFW.

Dumping NOR/NAND
You can do this on rebug CFW using the toolbox.
  • Find the option "Export Flash to File", this will dump it to USB001 (right slot).


You must login or register to view this content.


Converting your CEX dump to DEX
  • First download and extract the c2d_openssl.rar to C:/ and install openSSL, this is required for c2d to work properly. Make sure you rename the folder to "openssl".
  • Now take you eid_root_key and your NOR/NAND dump and place in the folder with c2d.

  • Rename your original CEX dump to flashCEX.bin
  • Add .bin extension to eid_root_key.


Should now have a folder like this:

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  • Open a CMD window in the current directory (CTRL+SHIFT + right click > Open a command window here)


Usage:
    c2d.exe eid_key_file.bin in_flash.bin out_flash.bin [target_id]

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Should give you an output like this:
You must login or register to view this content.

If you are unsure you have done it correctly, you can convert back to your original target ID (mine is 87)
Then compare this one with your original and they should match.


Switching to DEX using rebug CFW
Take your two dumps (flashCEX.bin + flashDEX.bin) and rename as below:

Rename your original CEX dump to CEX-FLASH.EID0.NORBIN (16mb) or CEX-FLASH.EID0.NANDBIN (239mb or 256mb)
Rename your converted DEX dump to DEX-FLASH.EID0.NORBIN (16mb) or DEX-FLASH.EID0.NANDBIN (239mb or 256mb)
Then place on USB001 (right slot)

Load up Rebug Toolbox and first click the option:
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A couple of warning boxes pop up, click YES to both.

Now Swap LV2 kernal, reboot and you are in DEX Mode within 10 seconds Smile
You must login or register to view this content.

Switching back to CEX
Very easy, simply rewrite target ID and it will auto swap lv2 kernal to CEX.

To access PSN in DEX mode, there is a feature in Rebug Toolbox to spoof IDPS. Choose EID5 and you will be able to sign in fine.

btw, if anything in this tut doesn't make sense - let me know so i can make it even more noob friendly.

Troubleshooting
Q: Command prompt says cant find openssl.exe in c:\oppenssl\bin even though i checked and openssl.exe is definately there.
A: Make sure the openssl folder is at root C:/ and is named exactly "openssl"

Q: Im having a error telling me that wrong format EID 48 bytes.
A: Make sure the filesize of your key is either 48 bytes (NOR) or 256kb (NAND)
Also dont forget you need to add the file extension .bin to the key.


How to get Online 4.21 DEX
Simply go to Rebug Toolbox > Utilities > Change Active PS3ID > EID5 CEX then go Sign in.


Still the best tutorial for cex to dex used this a couple years ago. Thanks still loving dex

The following user thanked MODZ4FUN420 for this useful post:

DEREKTROTTER
03-15-2015, 09:33 PM #763
i cANT get the download to authorize how do i madke it work
07-13-2015, 07:50 PM #764
I still think that SEN Enabler is better , does it work on DEX or I need to enable PSN Sign In via toolbox ?
08-08-2015, 03:52 AM #765
Hey I need help with bo2 moding/mod menue,I don't know what tools to use
06-17-2016, 01:04 AM #766
everything was going good so fare with the tut and when i done the cex to dex and restart the ps3 the safe mode popped up saying no applicable update data was found??? i think my ps3 is F***** i don't want to install the ofw........

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