How to Activate macOS Recovery Mode: A Complete Guide

Introduction / Why This Is Needed

macOS Recovery Mode is a built-in Mac recovery environment that boots from a separate recovery partition. It is independent of your main system's state and allows you to perform critical operations when macOS won't boot or is malfunctioning.

After completing this guide, you will be able to:

• Boot into Recovery Mode on any Mac (Intel or Apple Silicon).
• Use Disk Utility to check and repair your disk.
• Reinstall macOS without data loss (provided the partition is intact).
• Reset your macOS account password.
• Restore data from a Time Machine backup.

Requirements / Preparation

Before you begin, ensure:

1. You have a stable internet connection (via Wi-Fi or Ethernet). This is required for reinstalling macOS or booting internet recovery.
2. You know your Mac's architecture (Apple Silicon or Intel). The instructions differ for each.
3. If you plan to reinstall macOS, back up important data to an external drive or iCloud. Although the "Reinstall macOS" option is designed not to delete personal files, risks always exist.
4. For Intel-based Macs, use a direct connection for your keyboard and mouse to the computer's ports, not through a USB hub.
5. The Mac should be charged (at least 50%) or plugged into power.

Step 1: Determine Your Mac's Architecture

This step is critical because the key combinations and boot process for Apple Silicon (M1, M2, M3 and newer) and Intel Macs are completely different.

1. On the macOS desktop, click the Apple logo (🍎) in the top-left corner.
2. Select "About This Mac".
3. In the window that opens, find the "Processor" section.
   • If you see "Apple M1", "Apple M2", "Apple M3", etc. — you have an Apple Silicon Mac.
   • If you see an Intel name, such as "Intel Core i7" or "Intel Core i9" — you have an Intel-based Mac.

Step 2: Prepare Your Mac for Recovery Mode Boot

1. Close all open applications. This helps avoid conflicts during boot.
2. Connect to a network. In Recovery Mode, you'll need the internet to download system files (if the local partition is damaged) and to reinstall macOS.
3. For Apple Silicon Mac users: connect your keyboard and mouse directly to the Mac's ports, not through a USB hub or monitor.
4. Ensure the Mac is connected to power (charging or power adapter).

Step 3: Boot into Recovery Mode

For Mac with Apple Silicon (M1, M2, M3...)

1. Fully shut down your Mac. Press and hold the power button (Touch ID) for about 10 seconds if it doesn't shut down normally.
2. Press and hold the power button (Touch ID). Do not release it.
3. Hold the button until a startup menu appears with options: "Disks," "Options," "Security Options," etc.
4. Select "Options" (Settings), then click "Continue".
5. The Mac will restart and load the macOS Recovery environment (RecoveryOS). You will see the "macOS Utilities" window.

💡 Tip: On an Apple Silicon Mac, you can also boot into Internet Recovery (a completely clean environment) by holding the power button at startup until a globe appears. This is useful if the local recovery partition is damaged.

For Mac with Intel Processor

1. Turn on or restart your Mac.
2. Immediately after the startup sound, press and hold one of the following key combinations:
   • ⌘ + R — boots Recovery Mode with the last installed version of macOS.
   • Option + ⌘ + R — boots Recovery Mode with the latest compatible version of macOS that still supports your Mac.
   • Shift + Option + ⌘ + R — boots Recovery Mode with the version of macOS that came with your Mac, or the closest available.
3. Release the keys when you see the Apple logo or a spinning globe (in case of internet recovery).
4. After loading, you will see the "macOS Utilities" window.

⚠️ Important: If you have an Intel Mac with an APFS file system and FileVault encryption, you may be prompted to enter your account password to unlock the disk when booting into Recovery Mode.

Step 4: Select the Needed Utility

After successfully booting, you will be in the "macOS Utilities" window. Here are the main recovery tools:

To reset a password, go to the "Utilities" menu (in the top menu bar) → "Terminal". Enter the command resetpassword and press Enter. The password reset wizard will launch.

Step 5: Example — Check and Repair Disk with Disk Utility

This is one of the most common tasks in Recovery Mode.

1. In the "macOS Utilities" window, double-click the "Disk Utility" icon.
2. In the left column, you will see a list of disks. The system disk is usually named "Macintosh HD" (or another name you assigned during installation). Click on it.
3. Click the "First Aid" button in the top toolbar.
4. Click "Run". The utility will check and attempt to repair any found errors on the selected volume.
5. If First Aid reports errors and cannot repair them, or if the disk is formatted as APFS, you may need to create a new partition (this will delete all data!). In this case, select the main volume (e.g., "Macintosh HD - Data") and click "Erase." Do this only if you are prepared for data loss or have a full backup!

⚠️ Important: Do not format or erase a disk without understanding the consequences. All data, including the OPERATING SYSTEM, will be deleted.

Step 6: Example — Reinstall macOS

If macOS won't boot or you want to "refresh" your system, use this option.

1. In the "macOS Utilities" window, double-click "Reinstall macOS".
2. The installation assistant will ask you to select a disk for installation. Choose your system volume (usually "Macintosh HD"). If you renamed it, select the corresponding volume.
3. Click "Reinstall macOS".
4. Follow the on-screen instructions. You may need to sign in with your Apple ID to download the system (if it's not in the local partition).
5. The process will take from 20 minutes to several hours, depending on your internet speed and Mac model. The Mac will restart several times — this is normal. Do not interrupt the process!

Verify the Result

After completing the operation (Disk Utility, reinstall, or password reset):

1. The Mac will automatically restart and attempt to boot into regular macOS.
2. For a reinstall: After the first boot, you will be greeted by the setup assistant ("Welcome Assistant"). Go through it to set up language, region, Apple ID, and restore data from Time Machine (if needed). Your personal files in folders like Documents, Downloads, and Desktop should remain intact.
3. For a password reset: Try logging in with the new password you set in Recovery Mode.
4. For Disk Utility: Try booting normally into macOS. If disk errors were fixed, the system should start.

Potential Issues