how to update mac os sierra from os x 10.9.5
how to update mac os sierra from os x 10.9.5
how to update mac os sierra from os x 10.9.5
Follow the step-by-step instructions on this page: How to get old versions of macOS - Apple Support
Make sure to confirm first that your device is compatible before downloading anything which is also on that same page.
Follow the step-by-step instructions on this page: How to get old versions of macOS - Apple Support
Make sure to confirm first that your device is compatible before downloading anything which is also on that same page.
how to update mac os sierra from os x 10.9.5