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Luckyaussie Author

Level 1

4 points

Upgrading from Yosemite 10.10.5 to Sierra

is there anything special to upgrade from Yosemite 10.10.5 to Sierra

iMac 21.5″, OS X 10.10

Posted on Jan 23, 2021 12:28 AM

Top-ranking reply

PRP_53

Level 10

90,997 points

Posted on Jan 23, 2021 1:27 AM

Nothing too much except make sure the have a Time Machine Backup and possibly a TESTED Clones before venturing the Upgrade. This Link will open and then be sure to Open the Sierra link only in Safari - FF / Chrome will not work

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Upgrading from Yosemite 10.10.5 to Sierra

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