I am looking for a guide on how to refalsh a fat PS3 (CECHC02) 60gb Consle to Firmware 3.50? (Don't know what version is best for homebrew / backups).

I can solder ok and have found guides for progskeet for other console versions.

I believe my console is nor version with two rom chips (Samsung 643)

If someone could direct me to the correct forum or site I would appreciate it.

Thanks.