PS4 Is it possible to jailbreak 3.55?

[RockL79]

Hi all, I have a ps4 on firmware 3.55 before the ui redesign which I hate. I was wondering if its possible to jailbreak it without updating it to 4.xx or 5.05. If it is; any help would be appreciated as I am new to ps4 mods.

 

[STLcardsWS]

5.05 and 9.00 firmware is your best options.

I would goto 5.05 and jailbreak and if you have issue with 5.05 you can always update to 9.00 but you cant go back so you might as well try out 5.05. Its a bit more stable then 9.00 but 9.00 can play newer games,

but 3.55 you wont be able to jailbreak a ps4,.
A PS3 3.55 is a jailbreakable firmware but not on the PS4.

 

[kabira]

i have ps4 with error U 42118-6 dvdrom not working
any salution

 

[Berion]

Or to 6.72 to get SAMU keys first. Could be very handy in future.