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PS3 CFW 4.XX+ .PKG Resigner Script v0.3.1b by Zeroblu3 Arrives


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90w ago - Hi all, with a guide and tutorial already posted, I finally decided to join the forum and share my PS3 CFW 4.XX+ .PKG Resigner Script v0.3.1b followed by v0.3.2b, v0.3.3b and v0.3.3b Fix1.

Download: [Register or Login to view links] / [Register or Login to view links] / [Register or Login to view links] / [Register or Login to view links] (Mirror) / [Register or Login to view links] / [Register or Login to view links] (Mirror)

Actually this is my first post ^^ last night i just couldn't sleep so i started to play around with batch script and managed to make a little tool to automate the resigning process for <3.55 to >4.2.x

Code may look pretty raw but it should work. i tested a lot of homebrews and even some PSN games and it works. it's kinda late now and i worked almost all night on this so i didn't really have time to write a tutorial.

Just extract the folder in the rar somewhere on the pc and execute CFW 4.xx Resigner Script START.bat and follow the instructions in the cmd prompt. i'll write a detailed tutorial asap.

Meanwhile for questions and feedbacks my Twitter is [Register or Login to view links]

Let me know if you like it or hate it ^^ and if it works for you and have suggestions for improvements.

cya soon and have fun




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PS3 News's Avatar
#9 - PS3 News - 137w ago
Today Naehrwert has released PS3 SCETool v0.0.4 for those interested.

Download: [Register or Login to view links]

From his Tweet (twitter.com/#!/naehrwert/status/145481343411830784) the changes are as follows:

scetool 0.0.4 [Register or Login to view links]

(added 32 bit ELF "unselfing")

isoldr_emulate [Register or Login to view links]


Bartholomy's Avatar
#8 - Bartholomy - 138w ago
Eidtool is what we need, rest is useless I think

PS3 News's Avatar
#7 - PS3 News - 138w ago
Below are some more updates from naehrwert for those following..

scetool 0.0.3 [Register or Login to view links]

output for vsh.self pastie.org/2958961


Added ELF64 support to scetool!

but I extended eidtool by some new functions

PS3 News's Avatar
#6 - PS3 News - 139w ago
Here is a follow-up from his blog today as well for those following: nwert.wordpress.com/2011/11/29/about-spu-channels-64-72-and-73/

If you are reversing the PS3′s isolated SPU modules, you will eventually notice channels 64, 72 and 73. Here are some C functions, that roughly describe how they work:

About SPU channels 64, 72 and 73



It seems that lv1ldr is storing it’s version into a special storage area.


And e.g. isoldr reads the version from the storage area and compares it to it’s own version. If the check fails, isoldr will just stop execution.


I wonder what else is stored in the area and how long the data in it persists, so my next idea is to code an isolated elf, that allows me to specify the value written to channel 64 and then dumps the data from channel 73.

Ezio's Avatar
#5 - Ezio - 139w ago
Friday is a new legal application developed by naehrwert to remarry bd drive.

shame he will never release the eid tool
Yeah, unfortunately he decided to not share his eid tool when it will be ready.

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