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SKFU Progress on PS3 Custom Firmware, More Debug Options

700°
198w ago - Today SKFU has updated his blog (linked above) with a follow-up to his previous work and shared some new information and progress regarding PS3 custom firmware.

He was able to add several more working debug options to JailBroken retail PS3 consoles, such as Title Store preview in the network section.

To quote: "While the USB Loader by JaicraB has some trouble rebooting all correctly it seems for a final CFW we need to overwrite dev_flash instead just loading live from USB mass storage.

Some things you can already do for a nice working CFW:

1. Replace all in "/vsh/module + /sys/external + /sys/internal" with the content of a 3.41 debug dev_flash.

2. In "/vsh/resource/explore/xmb/category_game.xml" add this in the "view id=root" Items section

[Register or Login to view links]

This will bring the "/app_home/GAME" and "Install PKG" options back.

3. In "/vsh/resource/explore/xmb/category_psn.xml" switch "root" and "tool_root".

This will add Title Store previews in the network section.

4. In "/sys/external" you grab liblv2dbg_for_dex from a debug unit and rename it liblv2dbg_for_cex....
 

PS3 USB Custom Firmware Loader v0.3 Released by JaicraB!

1200°
201w ago - A few days ago Spanish PS3 developer JaicraB released PS3 USB Custom Firmware Loader v0.2, and today he updated it to version 0.3.

Download: [Register or Login to view links]

To quote from his site (linked above), roughly translated:

Here I bring the new version.

Improvements:

• Code optimization.
• Fixed USB port allocation.
• Fixed black screen.

Recommendations:

• Only have a USB MASS STORAGE USB connected to load FIRM LOADER.
• UPDATE NO FIRM while in USB mode LOADER.

Thanks for reporting bugs!
 

PS3 USB Custom Firmware Loader v0.2 Released by JaicraB!

1350°
202w ago - Just over a week ago SKFU reported on PS3 Custom Firmware, and today Spanish PS3 developer JaicraB has made it a reality and released a PS3 PS3 USB Custom Firmware Loader!

Download: [Register or Login to view links]

To quote from his site (linked above), roughly translated:

"This program allows to simulate the dev_flash from USB. Allowing a Custom Firmware. We may modify the files of our new dev_flash (USB) as we please, without running the risk of throwing away the PS3.

It is a beta version, probably find bugs. I will continue working on it when time permits me. Remember that suffers no risk to the console. All that is changed the new dev_flash'll be doing really USB.

Requirements:

• Syscall PEEK and POKE.

Installation:

1. Copy the "FTP server" the entire contents of the / dev_flash the USB (the root).
2. Copy the JaiC_USB_FIRM_LOADER.pkg also the root of the USB.
3. Install the package.

Use:

1. Insert the USB into the PS3.
2. Run USB LOADER FIRM. After a few seconds will return to the XMB. The new firmare is loaded.
 

SKFU on PS3 Registry Research and PS3 USB Custom Firmware

1200°
203w ago - Earlier today we reported on a preliminary PS3 flash and registry entry analysis from DemonHades and RichDevX, and now SKFU (linked above) has shared his input thus far.

To quote: Since PS3News released their PS3 FTP application I did some research on the PS3's registry.

The registry and it's backup are stored on dev_flash2 as xRegistry.sys.

The header

BC AD AD BC 00 00 00 90 00 00 00 02 BC AD AD BC

The entries

Every entry has a fronttag which is 5 bytes long. I'll describe:

56 41 00 11 01

This is an example value:

/setting/parental

Behind the value theres a 1 byte close mark:

00

The 5 bytes

The first 4 bytes are a unique but random number. Every value has it to be identified and found by the system as there is no special pattern. An sprx(?) finds every value by this 4 bytes.

56 41 00 11

The 5th byte can be 00, 01 or 02. 00 tagged values are actually activated/used by the VSH, 01 ones not....
 

Video: OtherOS Supported on 3.21OO PS3 Custom Firmware

1350°
225w ago - Here is a video demoing my "custom firmware". I would have added something showing off the new features of 3.21, but oh wait, there aren't any.

This can be installed without having to open up your PS3, just by restoring a custom generated PUP file.

It's possible this CFW will also work on the slim to actually *enable* OtherOS; I'll know when my infectus gets here.

No release date yet, use the proxy hack to play online with 3.15

Note to the people who removed OtherOS, you are potentially turning 100000+ legit users into "hackers."




 
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