Well hello shane...
Originally Posted by deadshane
1.No you can't roll back to 3.55...so better ask him(the seller) about which firmware is that ps3 on
EDIT: If its already on 3.55 then its an awesome newz
2.yea sure...once its hacked you can do it
3.i guess no..you cant..
4.i have never used it...but i guess showtime (already integrated in MM) lets you do so (someone correct me if i am wrong)
5.Till the date...you cant go online
there is no hack or patch or something...which let you go online
Helped you -------> + REP
Dont like me -------> - REP
PM me regarding any help of playstation's Modding