Talk:Dumping Metldr

The exact steps should work on a CECH250.A shouldn't they? I first did the steps manually, then ran the script but both resulted in seemingly encrypted garbage (no strings found and nor were erk or the riv saved on 0x00-0x20), I'm using the 3.55checkoff.pup from the "Downgrading with NOR flasher" talk page which seemed to have the SS patches because that is how I retrieved my eid0. --Afiser 01:46, 2 January 2012 (CST)

Metldr dump can be achieved without using Otheros++:

• Install Red Ribbon (even on external HD).
• Enable SS patches.
• Follow the rest of steps.

--granberro 00:00 17 January 2012 (GMT)

---

You need:

1 CFW 3.55 Otheros Special ++ [1]

2 A Linux like Red Ribb0n. [2]

3 Graf Chokolo´s latest kernel.

--DUMP-- 3.1 You can use this app in GAMEOS. Then dump your flash and save in a usb device.

3.2 Unpack the dump, you´ll need ps3tools (NORUNPACK and PUPUNPACK)[3]

When you have compiled only have to run and use (this omitted and assumes that you already have configured the keys):

NORUNPACK TU_DUMP.BIN FOLDER-WHERE-UNPACK

You´ll need a unpacked copy of OFW to extract other files you can use this fw (3.55) [4]

like this: PUPUNPACK PS3UPDATE.PUP FOLDER

3.3 Now you´ve unpack your flash´dump & FW. These are the files you must depart.

NAND/NOR FLASH:

METLDR inside of Asecure Loader. eEID (Need to use the eid splitter to separate the eEID in 0,1,2,3,4,5) and we need the EID0 so also I explain how to do:

First, when you have your eEID it´s time to download "eid splitter"tool from RMS [5] (You´ll need GCC version "gcc eEID-SPLIT.c")

when downloaded and compiled, now you can use to your eEID. "eEID-SPLIT Your_eEID"

At finish you´ve "0,1,2,3,4,5", six files i.e. six files have to rename them respectively EID0,EID1,EID2,EID3,EID4,EID5 and READY!.

I recommend: you must save all your EID in a safe. It´s your insurance as brick.

---

Now you need:

isoldr RL_FOR_PROGRAM.img default.spp

And of course We need tools that allow us to make the dump. spp_verifier.self >[6]

appldr-metldrexploit350.self >[7]

Well, now in the directory where you unpacked metldr838exploit.tar.gz you have to use these commands:

insmod ./metldrpwn.ko (Install Mathieulh´s Exploit Module)

cat metldr > /proc/metldrpwn/metldr

cat appldr-metldrexploit350.self > /proc/metldrpwn/mathldr

cat RL_FOR_PROGRAM.img > /proc/metldrpwn/rvkprg

cat eid0 > /proc/metldrpwn/eid0

echo 1 > /proc/metldrpwn/run

cat /proc/metldrpwn/debug

Congratulations! Now you have a unique dump of your system METLDR.

cp /proc/metldrpwn/dump /home/user/"DUMP´s NAME"

Now yo can find yoy famoys private keys in the first 3 offsets.