Firmware 2.80 Decrypted!
Posted: Thu Jul 27, 2006 7:47 pmCheck this out… an email from Patrick!
GmDude66 from pspupdates has managed to fully decrypt firmware 2.80. Below is a changelog of files that were added/changed. And yes, 2.80 uses the same encryption key as 2.70 did.
f:\dh\250\flash0\kd\resource\
me_blimg.img
f:\dh\280\flash0\vsh\module\
dd_helper_utility.prx
f:\dh\280\flash0\vsh\resource\
lftv_rmc_univer3in1.rco
lftv_rmc_univer3in1_jp.rco
lftv_rmc_univerpanel.rco
lftv_rmc_univerpanel_jp.rco
lftv_rmc_univertuner.rco
lftv_rmc_univertuner_jp.rco
netfront.skn changed to netfront.rc
f:\dh\280\ipl and f:\dh\271\iplcomparrison
psp_ipl.bin changed to psp_nandipl.bin
psp_ipl.bin_p1 changed to psp_nandipl.bin_p1
psp_ipl.bin_p2_040F0000 changed to psp_nandipl.bin_p2_040F0000
psp_ipl.bin_p3 changed to psp_nandipl.bin_p3
Well that didn’t take long at all - please note 2.80 has yet to be emulated with DevHook - this is just the first step.
Attached is a revised version of BOOSTER’s DevHook Firmware installer:
1. copy the contents of this zip archive to “ms0:/PSP/GAME”
2. extract “DATA.PSAR” from the 2.80 EBOOT update([url]http://www.psp-hacks.com/category/36[/url]) [using PBP Unpacker([url]http://www.psp-hacks.com/file/97[/url])] and copy it to the root of your memory stick (ms0:/)
3. run this app. The result: a decrypted 2.80 dump in “ms0:/dh/280″
Download: DevHook 2.80 FW Installer ([url]http://www.psp-hacks.com/file/669[/url])
[b]SOURCE PSP-HACKS.COM[/b]
GmDude66 from pspupdates has managed to fully decrypt firmware 2.80. Below is a changelog of files that were added/changed. And yes, 2.80 uses the same encryption key as 2.70 did.
f:\dh\250\flash0\kd\resource\
me_blimg.img
f:\dh\280\flash0\vsh\module\
dd_helper_utility.prx
f:\dh\280\flash0\vsh\resource\
lftv_rmc_univer3in1.rco
lftv_rmc_univer3in1_jp.rco
lftv_rmc_univerpanel.rco
lftv_rmc_univerpanel_jp.rco
lftv_rmc_univertuner.rco
lftv_rmc_univertuner_jp.rco
netfront.skn changed to netfront.rc
f:\dh\280\ipl and f:\dh\271\iplcomparrison
psp_ipl.bin changed to psp_nandipl.bin
psp_ipl.bin_p1 changed to psp_nandipl.bin_p1
psp_ipl.bin_p2_040F0000 changed to psp_nandipl.bin_p2_040F0000
psp_ipl.bin_p3 changed to psp_nandipl.bin_p3
Well that didn’t take long at all - please note 2.80 has yet to be emulated with DevHook - this is just the first step.
Attached is a revised version of BOOSTER’s DevHook Firmware installer:
1. copy the contents of this zip archive to “ms0:/PSP/GAME”
2. extract “DATA.PSAR” from the 2.80 EBOOT update([url]http://www.psp-hacks.com/category/36[/url]) [using PBP Unpacker([url]http://www.psp-hacks.com/file/97[/url])] and copy it to the root of your memory stick (ms0:/)
3. run this app. The result: a decrypted 2.80 dump in “ms0:/dh/280″
Download: DevHook 2.80 FW Installer ([url]http://www.psp-hacks.com/file/669[/url])
[b]SOURCE PSP-HACKS.COM[/b]
.