I'm pretty new to all this, There are so many that say you can jailbreak your PS3 without flashing it, just downgrade it and then update Rogero over that.
Before i knew i had to downgrade i downloaded ps3updat_rogero_cfw_4.41_v1.00.pup and almost installed it, luckily i read that it only worked on OFW 3.55 and a lot of CFWs. So i aborted the installation to look for the OFW downgrade. But i can't find it anywhere, how does this work guys?
Do i need to flash to downgrade or something?