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


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76w 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

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 618 Comments - Go to Forum Thread »

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GotNoUsername's Avatar
#33 - GotNoUsername - 107w ago
No you can't, you must be able to use linux and 3.56+ there is no way to use it , you must downgrade first (via Flasher).

If you figure it out and it worked for you can someone write a tut for the noobs or a batch (or script for open ssl ?)
Thx

soitre's Avatar
#32 - soitre - 107w ago
Thank you rikukh3, it helped me a lot.

sguerrini97's Avatar
#31 - sguerrini97 - 107w ago
Thank you I'm doing this right now.

rikukh3's Avatar
#30 - rikukh3 - 107w ago
Just tested it myself and can confirm:

For first 2 steps of encryption we use aes-256-cbc and for decrypting first EID0 Section we use aes-128-cbc.

This OpenSSL-Win32 command works perfect for me:



danielex93's Avatar
#29 - danielex93 - 107w ago
My ps3 is updated to original firmware 4.21... can i convert my ps3 without downgrade to 3.55?

I have a slim console of cech 2504A series... I'll wait your answers

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