PS4 jailbreak - PS4?

Only out of curiosity you can easily jailbreak the ps4

I do not think so,

which may be possible to install an official version

however, I do not really think of a reversal

I don't know

Warning, I don't have a PS4. I just followed the topic.

I understand that the situation with the jailbreak on the PS4 1zu1 is the situation that existed on the XBox 360. This means that the jailbreak is gone as soon as you have installed an update. At the moment the latest version of a jailbroken firmware is 5.05. If you now import the official update for a higher / newer version, everything is back to neutral and thus "undone".

You don't have to either

Ne?
ok then that's good