Problem installing
What the issues it’s cannot installing
You can make a difference in the Apple Support Community!
When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.
When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.
What the issues it’s cannot installing
Judging from supplied Photos - it appear one is attempting to Downgrade from Big Sur to Sierra ? Is that correct.
If so Restart in Recovery Mode Command + r . Attached the Time Machine Backup drive and choose the Restore option
Link for more details https://support.apple.com/en-ca/guide/mac-help/mh15216/10.15/mac/10.15
Judging from supplied Photos - it appear one is attempting to Downgrade from Big Sur to Sierra ? Is that correct.
If so Restart in Recovery Mode Command + r . Attached the Time Machine Backup drive and choose the Restore option
Link for more details https://support.apple.com/en-ca/guide/mac-help/mh15216/10.15/mac/10.15
Problem installing