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owka Author

Level 1

4 points

Macbook pro crashing with this concern and backed up to sierra high. Now mac ok but trying to update back to mojave

error: btn: invalid btn_btree.bt_key_count (expected 3689340, actual 3689392)

Posted on Jan 5, 2019 2:49 AM

Top-ranking reply

Moozito

Community Specialist

Posted on Jan 6, 2019 4:22 PM

Hello owka,

I understand that you have a question about installing a fresh copy of Mojave. I use my Mac a lot and know how important it is to have your device running smoothly, and I'm here to help.

Here is a resource that can assist you:

How to reinstall macOS from macOS Recovery

Please let me know if you are still having an issue after reviewing the article.

Have a great day!

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Macbook pro crashing with this concern and backed up to sierra high. Now mac ok but trying to update back to mojave

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