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Level 1

4 points

Big sur Update

My MacBook pro 2015 only shows progress bar after upgrading to big sur

MacBook Pro 15″, macOS 10.14

Posted on Dec 5, 2021 7:22 AM

Top-ranking reply

Community Specialist

Posted on Dec 6, 2021 8:25 AM

Hi izuchukwu225,

Thanks for coming to Apple Support Communities for help today with your MacBook Pro update. It sounds like it's stuck on a progress bar.

It may be resolved at this point, but if not try restarting in safe mode: How to use safe mode on your Mac.

If the Mac starts up all the way, check for third-party start up items that may be interfering.

Let us know how it goes.

Have a fantastic day!

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