Where do I find the newly required 4-digit passcode to open my iphone?
My iphone is asking me (in these words) to "enter passcode I use to unlock the iPhone "iPhone."
This is a 4-digit passcode that I never set up. This is a new requirement. I understand that this is part of two-factor authentication and that it is a good thing, but how do I get this code if I don't know what it is? I've read everything I can find but nothing tells me what to do if I don't know what the code is. Where do I get it? Please help.
iPhone 13, iOS 15