I was read that only the 3.55 fw could be cfw jailbroken and anything above 3.55 could not be jailbroken without the use on a dongle. I have a phat 3.66 just got it from a friend. Question is since i can not cfw and since i need a dongle to run backups from the HDD.
1) Is there any reason that I should not update to 4.20 or 4.21 and get full use out of the PS3?
2) What USB dongle do i need in order to play my backups from HDD?
Thanks for all the help