Here's how to do it, not sure if it matters, as it's been out here for quite a while now..
Note, this should not be attempted unless you know what you are doing, as it could lead to bricks
1. Get otheros++ running on 3.41 or 3.55, I used 3.41 but 3.55 should work as well.
2. boot linux, and dump your nor flash, with
Code:
dd if=/dev/ps3nflasha of=nor.bin
3. ensure that /dev/ps3dmproxy exits, if not look here -
http://www.ps3devwiki.com/index.php?title=OtherOS%2B%2B#ps3dm-utils4. download and compile ps3dm-utils..
5. dump your ipds, with
Code:
./ps3dm_aim /dev/ps3dmproxy get_dev_id
6. now open your nor dump with a hex editor searching for your ipds, you should find it twice, replace the 6th byte with 82 on both of them
7. Flash the nor.
Code:
dd if=modifiednor.bin of=/dev/ps3nflasha
This takes a while..
8. Prepare a flash drive for service mode, with the 3.41 debug firmware - do not flash a higher firmware - as well as a lv2diag.self
9. Finally, flash that as if you were downgrading, and you are now on a full debug firmware...
NOTE- all of the info on how to do this was found on ps3 dev wiki, so if you run into problems, you'd wanna look there.
TRADUCCIÓN PROPIAGuia de PS3 Cargando un Debug Firmware.
Pequeño tutorial de como correr un debug firmware en una ps3 retail
NOTA: no lo intentes a menos claro, que sepas lo que estas haciendo, puede causar brick
1. Instala otheros++ en un firmware 3.41 o 3.55, yo lo hice en un 3.41 pero igual debe jalar en 3.55.
2. arranca en linux, y dumpea tu flash con:
dd if=/dev/ps3nflasha of=nor.bin
3. asegurate que /dev/ps3dmproxy existe, si no es así, mírate aquí -
http://www.ps3devwiki.com/index.php?title=OtherOS%2B%2B#ps3dm-utils4. descarga y compila los ps3dm-utils..
5. Dumpea tus ipds, con:
./ps3dm_aim /dev/ps3dmproxy get_dev_id
6.ahora abre tu archivo NOR que acabas de dumpear con un editor Hex y busca tus ipds, los encontraras dos veces, reemplaza el 6to byte por 82 en los dos
7. Flashea la nor con:
dd if=modifiednor.bin of=/dev/ps3nflasha
Esto tardara un poco...
8. Prepara un usb para "service Mode", con el firmware debug - No intentes Flashear con un firmware mayor - y un lv2diag.self
9. Finalmente, flashea como si estubieras haciendo un Downgrade, y cuendo reinicie estaras en un full debug firmware...
NOTA- Toda la información fue encontrada en ps3 dev wiki, así que si tienes problemas, sabes a donde dirigirte.
Read more:
http://www.ps3news.com/forums/ps3-guide ... z1p2Ha7fET