Install .PKG Files en OFW 4.00

It's Friday so I know you're looking for a typo. Have no fear however, there is none as it does indeed say that package files can now be installed on OFW 4.00. Of course, the catch here is that you need to be able to downgrade your PS3 to 3.55 (via E3, etc.), a second hard drive and it only allows the installation of retail signed packages. Now with that being said, let's get into setting it up.

Downgrade to 3.55 using the downgrade tools from e3 (Of course when downgrading to 3.55 make sure you use a different hdd than the hdd which you were using 4.00)
Once booted back into the xmb, turn off the console.
Swap hard drives turn on the system, press the PS button and you will be asked to reinstall the firmware.
Place the pup file from the e3 downgrade tools in the normal PS3/UPDATE usb folder and follow the on-screen instructions to reinstall the firmware.
Then install dev_blind.pkg & Blackb0x FTP from install packages.
Run dev_blind then BlackB0x and FTP into the console.
Go to /dev_blind, delete everything and replace them with the customised dev_flash
Press the PS button and the console should reboot and and ask to reinstall the firmware again. Switch off the console and swap the hard drive back.
Turn on the console, press the PS button twice.
The console should boot back into 3.55 Rogero.
Go to System Update and install 4.00 OFW.
Once installed, turn the console off again and swap hard drives back and you should boot into a modified 4.00 retail firmware.

Dunno why the 10 was repeated 3 times. Anyways, after all of this, you will be able to install retail signed packages.

You can take a gander of this in action below:
http://www.youtube.com/watch?v=r2AreZcC ... _embedded#!
Algun bilingue q haga la traduccion seria exelente ..

esto ya esta repetido

Jur...

hilo_video-adding-install-package-files-on-ps3-4-00-dev-flash-mod_1726418

Un saludo.