Yes, I understand what you mean, and yes, we're still talking about files being overwritten and operating system compartments needing to be reinstalled. Everything is different in practice and depends on "n" factors, both hardware and software. I'd say it's a general rule for all computer systems, so I agree with you! I'm not ruling out the "luck" factor either.…
In theory, theory and practice are the same.
In practice…
As with everything, YMMV.
I've had better results using the IPSW for iOS and a full installer for MacOS, so I don't have issue with the extra time and steps involved.
My comment was just meant to be theoretical, and so I realize that reality is what always counts!
Aside from that, on the 11 Pro and 15 Pro, iOS 26.1 RC continues to run reasonably well, even with improved battery life (but, of course, let's not forget the subjectivity of hardware and software).
Finally, I read in this thread that someone has also suggested an RC2: I don't know if it will be released, and I'm waiting for the final version instead!
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