How to turn off two factor authentication.
I actually just want to transfer all my photos from one iCloud device to a different iCloud and decide, I have enough storage, but i sign in and the photos won’t come In
iPhone XS Max
Question marked as
If you already use two-factor authentication, you can no longer turn it off.
For the detail, please refer to the official statement of Apple.
https://support.apple.com/en-us/HT204915#FAQ