PS3 Debug / Test Firmware Update 3.66 is Now Available

This guy can see in the future, so you should believe him. (Sarcasm)

Tragedy, you say there is a way to downgrade from 3.56 to 3.55. Is this something you have done yourself? or read that someone has done this?

Because as I understand this, its just not passable unless the master base firmware has been leaked or created giving you the option to install the original firmware that said unit was shipped with, then upgrade back up to any ver you like.

The pups that we install are upgrades patches, hence the small size of only 180 megs ish, the full flash can be anything up to 250 odd megs in size depending on what unit it is, and it dose use some of the drive for storage, as you may or may not know.

So if you wanted to downgrade from 3.56 to 3.55 you would have to reinstall right back from the beginning to replace what was removed and locked in 3.55 and 3.56 and above.

Once you go past the 1st release of 3.55 it is game over, because home-brew will not work past 3.55 nor will blue rays on modded firmware. I believe that apples to debug and rebug as well, So backed up games is over if your over 3.55. Sad but true!

with the debug 3.55 from here you become an error- have you another 3.55 tragedy?

It is possible to downgrade from 3.56 to 3.55 and from there to older firmwares. At the same time Sony released 3.60 debug, they also released a new version of 3.55 signed with the new keys.

there is nothing game over!! my ps3 test is still a test with all the features except the downgrading lower than 3.56!

KerKid i'm sure you have right!!