(adsbygoogle = window.adsbygoogle || []).push({}); 1. I have a ps3 unjailbroken 3.55 to jailbreak it can i use my own usb stick or do i have to buy one?

2. Do i need to downgrade to 3.41? if so does it need to be jailbroken
to downgrade

3. if there is a free jailbreak could somone please post a link?

Thanks for any support u can give me

Lol use the search button.
1. U cant jb/downgrade 3.55 2. u cant "make" ur own jb dongle unless u have the right type of board in that case do some researchin