펌웨어 2.80 Decrypted

Dark-AleX 曰 : 2.80 펌웨어의 DATA.PSAR[각주]DATA.PSAR 이 파일을 어떻게 구하냐구요?? $ONY의 2.80 시스템소프트(펌웨어)를 PBP Unpacker로 열어보면 저파일이 들어있습니다. 그걸 끄집어 내면 ~~[/각주]를 추출해냈다고 합니다.
$ONY 형님들 바쁘겠는데요. 훗훗훗

[#M_Readme.TXT 내용 보기|Readme.TXT 내용 닫기|
PSAR Dumper v0.2B 2.80 FW Mod For PSP

How was it done?

The keys have been extracted from the ram that could be dumped in 2.80 using the Tiff exploit.

How to use:

You need: 1.00 or 1.50 Firmware.
Extract the data.psar from the 2.80 update EBOOT and put at the root of your Memory Stick.
Run the 2.80 PSAR Dumper Mod and that’s it!

I added support to PSAR Dumper to decrypt 2.80.
Decryption could be done thanks to rest of kernel stuff in the 2.80 user ram.

-Dark_AleX