has now confirmed that the PS3 3.55 downgrade is no longer possible, tweeting the following: "sad news.. downgrade worked, but not reliable, only works with one of Xtse's ps3s, but can't reproduce it.. I'm going to look for another way. nope, it only works on one machine, even if same model, it doesn't work on it. No idea what's different about it..."
has confirmed via Twitter news of PS3 downgrade success from version 3.55 to 3.41 PlayStation 3 Firmware.
This confirmation comes just days since his PS3 Custom Firmware
surfaced and under a month after the PSGrade
free PS3 Downgrading hex codes arrived for version 3.5 and below consoles, followed by Sony revoking lv2diag.self file_1 and patching PS3 downgrading in the PS3 Firmware 3.55
Here is his Tweet, to quote: "First downgrade from 3.55 to 3.41 successful, Thanks to Xtse
! Method not yet ready for the masses because of risk of bricking the ps3."
Currently this is all the details available, but we will update this post as more surface as always!