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Sony PS3 Debug / Test (DEX) Firmware 4.30 Update Now Available


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88w ago - Following up on the previous Sony PS3 Debug / Test leak, today the PlayStation 3 DEX Firmware 4.30 PUP has surfaced with details below.

Download: [Register or Login to view links] / [Register or Login to view links] (Mirror) / [Register or Login to view links] (Mirror #2) / [Register or Login to view links] (Mirror #3) / [Register or Login to view links] by DANNY G

Warning: According to PlayStation 3 developer soniciso as posted HERE, PS3 CEX to DEX converted units will brick when the OFW 4.30 DEX update is installed so be cautious!

PUP Hashes

MD5: 2B8F823526634F1D04A7F61261EEE850
SHA1: DD96D7D4DA85F0AAB41F7B82D348572B889A39C1
CRC32: BDCAD908
CRC16: 04A1
HMAC_SHA1: 0xF1CA59DB50C7D9B86175B95EBBF1A39D0F1AB3AE

About 4.30 DEX

4.30 DEX: Do *NOT* install this on a converted machine, it will result in a brick. There is a check on eid0(!) in lv1ldr, that will trigger a panic (fun fact: it's impossible to generate the checked data yourself, so no cex2dex without ugly patches anymore).

PUP Information

[Register or Login to view code]

As always, keep in mind these PUP updates will currently NOT install on a retail PS3, and so they are intended for examination and comparison purposes only.

We have 100% confirmed that running this updater on a retail PS3 will not damage it, however, it will give the following error before the installation completes: The data type is not supported. (8002F029)




Stay tuned for more PS3 Hacks and PS3 CFW news, follow us on Twitter and be sure to drop by the PS3 Hacks and PS3 Custom Firmware Forums for the latest PlayStation 3 scene updates and homebrew releases!

Comments 621 Comments - Go to Forum Thread »

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pinoytechno's Avatar
#41 - pinoytechno - 119w ago
more info?

haze67's Avatar
#40 - haze67 - 119w ago
verified.. it's correct eid_root_key .. thx to you know who you are

now the other part... any hints on this part guys... thx

is aespipe used for AES encrypt? the original guide is kinda alien like, i bet they do with a blink of an eye...., any help on the command to put in terminal like:

use AES Encrypt to Encrypt EID0 Key Seed as data with EID Root Key as Key and EID Root IV as IV

aespipe -e/ aes256 eid_section_key_seed as data? bin file? -? eid_root_key-o root_iv key
something like that right

glack's Avatar
#39 - glack - 119w ago
Aliens

haze67's Avatar
#38 - haze67 - 120w ago
hi, hopefully anyone can give some feedback, tips

installed the manual ubuntu way from gitbrew guide
added the metldr from the ps3 into metldrpwn folder
transferred to root folder in ubuntu (rebug otheros - no ss patches)

in terminal:

[Register or Login to view code]


it finished without a problem, and dumped couple files:
debug : pastie >> [Register or Login to view links]

[Register or Login to view code]


does it look OK, pls anyone verify for me, or i can upload incase needed

dump 256kb (first 3 lines looks to be the eid_root_key?)
if OK, then "new file" in HxD, copy the 3 lines from dump and "paste write" into new file - save as eid_root_key.bin and move on from there?

eid0 4kb (all zero's-00)
mathldr
rvkprg

great stuff anyhow

and thx for any help

sguerrini97's Avatar
#37 - sguerrini97 - 120w ago
I think that you need to downgrade at 3.55 because you can't encrypt / decrypt on 3.60+, and you can't dump or flash the NOR without a flasher.

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