(adsbygoogle = window.adsbygoogle || []).push({}); MUST BE ON 3.55 CFW BEFORE HAND!!!!!!!!!!!!!!!!!!!
Not My Video but very basic tut.
what i used
you shouldn't run into any problems
very easy!!
Links:
The tools (eiddumper, blackb0x, filezilla, openSSL): You must login or register to view this content....
Rebug toolbox and 4.21 rebug.pup: You must login or register to view this content. (Search for 4.21 rex and it's the first two)



Text from description:

1) On your 3.55 cfw install and run the eid key dumper.pkg.
2) Once your back to the XMB, open blackb0x and retrive your eid_root_key from dev_hdd0/tmp/.
3) Now install the 4.21 rebug.
4) Install and run the rebug toolbox.
5) Now export flash to file, make sure your USB is in the right slot.
6) Install OpenSSL on your computer and rename the installation folder to OpenSSL not OpenSLL - Win32.
7) Put your NORBIN file which you got from the 'export flash' and your eid_root_key into the c2d folder.
Rename the NORBIN file to flashCEX.bin and add .bin to your eid_root_key.
9) Open CMD in that directory. Type the following: c2d.exe eid_root_key.bin flashCEX.bin flashDEX.bin 82
10) Press enter and you should have another file called flashDEX.bin.
11) Rename the flashCEX.bin to CEX-FLASH.EID0.NORBIN and rename flashDEX.bin to DEX-FLASH.EID0.NORBIN and put them on the root of your USB and put in the right slot of your PS3.
12) Open rebug toolbox and rewrite the target ID in flash then click yes to both. Reboot your PS3, go back to rebug toolbox and click swap lv2 kernal and it'll reboot and your on DEX

steps are correct but alrdy postet and nothing news..

Can you real time mod by doing this or do you have to have a real debug console

you can do it like this

With this tutorial i can do the same for rebug 4.30.2 or is different?