@kdfrawg No, because the backup is from a newer OS than the installed one.
// @gtwilson
@peemee Yes, the discussion threads are full of “don’t start from here” advice.
// @jws @kdfrawg
@kdfrawg There’s a long thread here:https://forums.macrumors.com/threads/macos-sierra-and-later-not-listed-in-mac-app-store-purchased-tab-updates-not-tied-to-apple-id.2072809/. I’m just about to wade through it for any suggestions.
MBP is currently installing El Capitan.
// @gtwilson
@gtwilson There’s some whinging here: https://forums.macrumors.com/threads/sierra-re-download-how-now-high-sierra-is-just-released-its-impossible.2072140/
Interestingly, Apple support didn’t say that if I went to see a genius they’d be able to reinstall Sierra.
@gtwilson That would be brilliant if you do — and I’ve spent days on this already, so no rush at all.
// @matigo
@matigo No, I think the only option left is to have a friend who made a USB when they installed the beta.
@gtwilson Definitely make sure you have a complete clone or something if you decide to try it.
// @kdfrawg