DaXHordes.org

KaKaRoTo, most recently famous for his custom firmware PUP, has just tweeted some very exciting news. Soon PS3 users everywhere will be able to downgrade their 3.55 consoles with, what will likely be, just a firmware PUP file. KaKaRoTo has stated that he successfully downgraded his 3.55 console to 3.41. However, due to the possible risk of bricking your console, he is not quite ready to reveal the method. We assume that once he has perfected his method, a public release will be made for all.

fuente:http://psgroove.com/content.php?626-KaKaRoTo-First-to-Downgrade-3.55-Console-to-3.41

Now on the right place