PSP 2.0 Firmware Update Already Decrypted!

" PSP 2.0 Firmware Update Already Decrypted?
Written by Pikoro
Thursday, 25 August 2005
Some very interesting things going on in the PSP hacking world.

It would seem that someone has gotten the DATA.PSP files from the various update EBOOT.PBP files decrypted.

This is the next step in unlocking the secrets of the PSP's firmware. How to flash/re-flash, and modifying firmware files to suit individual hacker's needs, etc...

A small sample:

msgupdater_error_lowbattery
msgshare_error_content_corrupted_update
msgupdater_remove_umd
msgupdater_versions
msgupdater_dot
msgupdater_%d_%02d
updater_start_update
updater_license_ask
updater_function_list
updater_start_update
updater_license_consent
msgupdater_accept_eula
updater_license_consent_text
updater_license_consent_version_text
mlist_updater_license_ask
msgupdater_start_update_ms
msgupdater_start_update_umd
updater_start_update_text
updater_start_update_version_text
msgupdater_eula
updater_main
updater_updating
updater_main
Ignoring extra png_read_update_info() call; row buffer not reallocated
update_plugin
msgshare_error_content_corrupted_update
msgshare_updateprompt_updateunnecessary
msgupdater_list_add
msgupdater_updating_ms
msgupdater_updating_umd
msgupdater_updated
msgupdater_cancel_update_ask

Makes for some very interesting times ahead I'm thinking."

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Very interesting indeed.

EDIT - Source -

http://www.psphacks.net/content/view/342/