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


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97w 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, Facebook and be sure to drop by the PS3 Hacks and PS3 Custom Firmware Forums for the latest PlayStation 3 scene and PlayStation 4 scene updates and fresh homebrew releases!

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#52 - haze67 - 128w ago
haze67's Avatar
thx to rikukh3, zecoxao he made my day.. thx guys, it's all clear here, easy once you know it

recreated stuff/identical and bam cexdex not flashed yet

ps: for entering servicemode after flashing dump, the files from E3 exit/enter SELF's can be used or do we need another/older FSM self?

i'm asking cuse there are different ones

#51 - Weezum - 128w ago
Weezum's Avatar
i'm so confused..

#50 - haze67 - 128w ago
haze67's Avatar
need to let the info sink a little, thx both of you for the help, i'm seeing all files are in my dexmod thx again bro! ...using these as an example to fully understand the process, and yes it's the way the keys are used in openssl to work correct, i'm doing it wrong

the hex2key2bin converted eid_key_seed/eid_section_key_seed ..those files are identical tho if you c/p those from mainpost into HxD-new file and save as bin, it's the same, i'm guessing if one do this all PS3-linux then this hex2key2bin is used?!

#49 - Weezum - 128w ago
Weezum's Avatar
can this be done with mem dump?

#48 - sguerrini97 - 128w ago
sguerrini97's Avatar
I will try with hexkey2bin soon, you can try to remove "space" and put the entire HEX code on one line, like this:

EID0 Key Seed

[Register or Login to view code]



Sorry for my english.

Here there are EID0 Section Key Seed and EID0 Key Seed converted with hexkey2bin if you need: [Register or Login to view links]

 

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