To update your MacBook Pro to the latest macOS version, follow these steps. However, note that the MacBook Pro M4 does not exist; Apple has produced various models like the MacBook Air M1, MacBook Pro M1, M2, etc., but not an M4 model. Assuming you meant a different model, here's how you can proceed:
1. Check Your MacBook Model and macOS Compatibility
First, ensure your MacBook model is compatible with the latest macOS version. You can check your MacBook model by going to Apple menu > About This Mac. Then, visit Apple's support page or a compatibility guide to see which macOS versions your model supports.2. Backup Your Data
Before updating, it's crucial to backup your important files. You can use Time Machine or another backup method to ensure your data is safe.3. Update macOS Using Software Update
1. Open System Settings: Click the Apple menu in the corner of your screen and select System Settings (in newer macOS versions) or System Preferences (in older versions).2. Navigate to Software Update: In System Settings, click General in the sidebar, then click Software Update on the right. In System Preferences, directly click Software Update.
3. Check for Updates: Software Update will automatically check for available updates. If an update is available, click the Update Now or Upgrade Now button to proceed.
4. Enter Administrator Password: You will be prompted to enter your administrator password to proceed with the update.
5. Allow Installation to Complete: Let the update install without interrupting it. Your MacBook might restart several times during the process.
4. Alternative Method: Using a Bootable Installer
If your MacBook doesn't show the update in Software Update, you might need to create a bootable installer for the latest macOS version:1. Download the macOS Installer: Use a compatible Mac to download the macOS installer from the Mac App Store or Apple's support site.
2. Create a Bootable USB Drive: Use a tool like DiskMaker X or Terminal commands to create a bootable USB drive with the macOS installer.
3. Boot from the USB Drive: Insert the USB drive into your MacBook, restart it, and hold the Option (â¥) key to boot from the USB drive.
4. Install macOS: Follow the on-screen instructions to install the latest macOS version.
5. Troubleshooting
If you encounter issues during the update process, visit Apple's support page for troubleshooting guides or contact Apple Support for assistance.Remember, if your MacBook model is not compatible with the latest macOS version, you won't be able to update to it. Always ensure your model supports the version you're trying to install.
Citations:[1] https://support.apple.com/en-us/108382
[2] https://beebom.com/all-macos-versions-in-order/
[3] https://www.youtube.com/watch?v=QAK15Z59a2Y
[4] https://www.easeus.com/mac-file-recovery/the-latest-mac-os-update.html
[5] https://endoflife.date/macos
[6] https://www.reddit.com/r/macbookpro/comments/1g0pnma/how_can_i_update_my_macbook_when_it_doesnt_have/
[7] https://support.apple.com/en-us/109033
[8] https://www.macworld.com/article/673697/what-version-of-macos-can-my-mac-run.html