(adsbygoogle = window.adsbygoogle || []).push({}); right i have one ps3 on 3.50 no jailbreak and one ps3 on 3.41 which i will jailbreak can i and how would i host from the 3.50 somehow using data transfer and how come i saw a ps3 with ftp on it on youtube?

You jailbreak the 3.41. Put you modded patch_mp.ff on it. with FTP server OR file manager

THen you data transfer 3.41 to the 3.50

Exactly what AlabamaHit said, there is even a tutorial in the "Exploits and Hacks" section