Modo de servicio PS3 ya queda menos para meterle mano...

Segun la fuente que esta confirmada y totalmente veridica

Over the months there has been a lot of inaccurate information circulating in regards to how exactly the PlayStation 3's Service Mode works, and as promised in our previous Dev updates here are some of the facts to help separate the rumors and speculation.

Desde hace mesesse ha especulado mucho sobre la forma de acceder al modo de servicio de la PS3, tal como prometimos aqui os ponemos algunos hecos para eliminar los rumores y especulación

It is a fairly simple process as follows.. For starters, the PS3 is powered off, and a special USB dongle, known as the Jig, is connected. The PS3 is then turned on, and then off, once it has detected the Jig.
El proceso es bastante sencillo... Se apaga la consola, se conecta una llave USB especial que se conoce como el Jig, se enciende, y se apaga una vez que ha detectado el Jig

After this occurs, the PS3 is then turned back on, into "Service" Mode. From here, the PS3 is re-flashed using a Firmware Update on a USB stick, specifically designed to only install from the Service Mode. Once the PS3 is re-flashed with the software, it is then used in conjunction with a PC running customized software, specifically the DEX.exe and CEX.exe's.

Una vez que se ha echo esto entra en el modo de servicio y desde aqui se puede re-flashear usando un update del firm diseñado para usarse desde el modo de servicio. Una vez reflasheada se conecta a un ordenador con software especial , especificamente los DEX y HEX

There are a multitude of special PS3 firmwares, basically three major ones. The first is a Core System, followed by the Service System, then finishing it off with the Final Software.. usually Retail.
Aunque hay multiples firms la cosa va así, primero el nucleo, luego un sistema de servicioes y por ultimo el soft final... generalmente la retail (pero tanbiem puede ir la Debug o la Test

From the CEX/DEX PC side software, just about anything can be done: Copying, transfer and resigning of box-specific items like PSN games, user profiles, etc.
Con el soft de DEX HEX se puede hacer cualquier cosa, copiar, transferir o eliminar los elementos como fuentes de PSN, perfiles de usuario...

Furthermore, the systems can be re-flashed to any software version as well. The system's keys can also be "rearranged", such as the marrying of the PS3's BD-ROM Drive (or controller) with the mainboard. Needless to say, this can do a lot more than a simple "Recovery Menu", as it can change firmware and more.
El sistema se puede reflashear a cualquier version de software, se pueden cambiar las claves y la asignación de lector con placa base... se hace mucho más que con un menu de recuperación dado que se puede cambiar el firm y mucho más
Over the last few months we have also compared the flash dumps (pictured below) done by our very own courier of a PS3 in Service Mode with a Retail (and a Debug) and found that the systems are primarily alike, however the Bootloader 1 of the Service Mode PS3 differs than that of the other systems. Work is still being done by the resident PS3 Devs in trying to pinpoint exactly why this is the case.

http://www.dcemu.co.uk/vbulletin/showthread.php?t=169905

Dentro de poco se podra meter mano...

Pero mi duda es si ya se tiene el Jig y los firms del servicio y los programas y claves para firmar el soft, o si por el contrario todo se tendra que sacar con ingenieria inversa...

A.-