jailbreak iphone

Question

iPhone

I have been a user of a product from the Apple iPhone office for quite a long time (it doesn’t matter which one).
I just can’t understand how a tethered jailbreak differs from an untethered one?
I don’t want to try it myself, tied, because The phone is primarily needed for calls, but still.

The Internet often mentions the wording “attached - it means that every time you need to connect to your computer, after reboot” (about unattached, it’s clear). But what exactly does an untethered jail mean?

I was once told that tied means that if I suddenly decide to restart it, then it will not start at all until I connect it to a computer with the appropriate software. Those. an apple will hang and that's it, until I make a jail. Is it so?

Answer 1

Yes, everyone told you correctly, every time after the reboot you will have to go through the jail procedure again.

Answer 2

replace "unattached" with "attached" in the last paragraph and everything is correct :) with unattached you can reboot safely

Answer 3

Thank you =) Everything is clear.