Macos recovery mac os#
Macos recovery upgrade#
Macos recovery download#

If your Mac has the Apple T2 Security Chip and you never installed a macOS update, Option-Command-R installs the latest macOS that was installed on your Mac.

Macos recovery upgrade#

You can upgrade to a later version afterward. If you erased your entire disk instead of just the startup volume on that disk, macOS Recovery might offer only the macOS that came with your Mac, or the closest version still available.And Shift-Option-Command-R isn't available. If macOS Sierra 10.12.4 or later has never been installed on this Mac, Option-Command-R installs the macOS that came with your Mac, or the closest version still available.

Macos recovery download#

The version of macOS offered by macOS Recovery might differ in certain circumstances: Hi I have an m1 macbook air and I reset it because it got too cluttered and currently I’m on the recovery screen with the option of downloading macos monterey again, but every time I click on download, the download bar progressed halfway instantly and then gets stuck with a random number of hours remaining with that number staying constant. During installation, your Mac might restart and show a progress bar several times, and the screen might be empty for minutes at a time. Please allow installation to complete without putting your Mac to sleep or closing its lid. You will be asked to choose a disk on which to install. Then click Continue and follow the onscreen instructions. Running the script Run the createmacosrecovery.sh script with one argument: the path to an 'Install macOS.app'.

Reinstall macOS from the Utilities window. Note: macOS Big Sur (macOS 11.x) made significant changes to the Recovery volume and it is unlikely this script will support any version of macOS past macOS 10.15.x.

You might be asked to enter your Apple ID.

Click Erase to begin erasing your disk and every container and volume within it.

Macos recovery mac os#

Format: Choose APFS or Mac OS Extended. macOS Recovery, formerly Mac Recovery Mode, is an option available to users of recent versions of macOS or OS X in case a problem renders their Mac.

Name: Type the name that you want the disk to have after you erase it.

Click Erase, then complete these items:.

Select the disk that you want to erase.

In this example, Apple SSD is the startup disk: The disk your Mac started up from is at the top of the list. The sidebar now shows your disks (devices) and any containers and volumes within them.

Choose View > Show All Devices from the menu bar in Disk Utility.

Select Disk Utility from the Utilities window and click Continue.

When you see the utilities window, you have started up from macOS Recovery.

Reinstall the macOS that came with your Mac, or the closest version still available. Upgrade to the latest macOS that is compatible with your Mac. Reinstall the latest macOS that was installed on your Mac (recommended).

To start up from macOS Recovery, turn on your Mac and immediately press and hold one of the following combinations on your keyboard. Release the keys when you see an Apple logo Command (⌘)-R.

You should make sure you have a known good and verified backup before proceeding, this method will erase your data. This is typically used when you purchase your MacBook. MacOS Recovery should only be used when you are instructed to do so.