How disable/ block macOS automatic update?
Apple will patch the MacBook T2 iCloud bypass service on latest iBridgeOS with latest macOS Sequoia and Tahoe, making it unsupported by any bypass tool or service. We strongly advise against updating to latest macOS version.
If your Mac has already been updated, you can downgrade to Signed iBridgeOS that are supported for bypass using Apple Configurator. Once downgraded, you can use existing tools (FRPFILE, iRemove Tools, etc.) to bypass iCloud . If your device is already bypassed, it’s best to remain on the lower version. Avoid restoring, resetting, or updating your Mac, as this could remove the bypass.
To prevent unwanted updates, always disable automatic updates in Mac settings or use an OTA blocker.
List of Apple Intel T2 Chipset Compatible Macs
This is a list of Mac with Intel T2 chipset:-
- 2019-2020 16″ MacBook Pro
- 2018-2019 13″ & 15″ Macbook Pro
- 2018-2020 MacBook Air
- 2018 Mac Mini
- 2020 iMac
- 2017 iMac Pro
- 2019 Mac Pro
Method 1:- How to block macOS Updates from the settings?
Newer macOS makes it simple to disable automatic downloads and installations for updates. With just a few clicks, you can stop macOS updates, application updates from the App Store, security responses, and system file updates from downloading automatically. Here’s how to block all macOS Updates from the settings.
Step 1. Open  → System Settings → General → Software Update.
Step 2. Click on the (i) icon to reveal all available options.
Step 3. Uncheck all the boxes to stop downloading and installing new updates, security responses, and system files. If prompted, enter your password to confirm and apply the changes.
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Method 2:- How to disable macOS automatic update by using MacOS_Update_Disable application?
If none of the mentioned methods work for you, there is another approach using dedicated tools like iRemove_MacOS_Update_Disable. These tools offer the same functionality to disable macOS updates. Here’s how to download and use those tools:
Step 1. Download iRemove_MacOS_Update_Disable.
Step 2. Install it.
Step 3. Open it and click on Disable MacOS Update.
Method 3:-How to block macOS Updates from the terminal?
You can also block OTA updates on macOS Sequoia using the Terminal app and a few commands. To block system updates on macOS using the command line, you can use multiple approaches:
Step 1. Disable automatic download and installation of updates:
sudo defaults write /Library/Preferences/com.apple.SoftwareUpdate AutomaticDownload -bool false
sudo defaults write /Library/Preferences/com.apple.SoftwareUpdate AutomaticallyInstallMacOSUpdates -bool falseStep 2. Disable automatic checking for updates:
sudo defaults write /Library/Preferences/com.apple.SoftwareUpdate AutomaticCheckEnabled -bool falseStep 3. You can also configure update installations specifically:
- Disable automatic installation of config data files:
sudo defaults write /Library/Preferences/com.apple.SoftwareUpdate ConfigDataInstall -bool false- Disable automatic installation of critical updates:
sudo defaults write /Library/Preferences/com.apple.SoftwareUpdate CriticalUpdateInstall -bool falseHere’s a command that combines all these settings to completely disable automatic updates:
sudo defaults write /Library/Preferences/com.apple.SoftwareUpdate AutomaticCheckEnabled -bool false && \
sudo defaults write /Library/Preferences/com.apple.SoftwareUpdate AutomaticDownload -bool false && \
sudo defaults write /Library/Preferences/com.apple.SoftwareUpdate AutomaticallyInstallMacOSUpdates -bool false && \
sudo defaults write /Library/Preferences/com.apple.SoftwareUpdate ConfigDataInstall -bool false && \
sudo defaults write /Library/Preferences/com.apple.SoftwareUpdate CriticalUpdateInstall -bool falseMethod 4:- How to disable macOS automatic update?
If none of the mentioned methods work for you, there is another approach using dedicated tools like AldazOTA or CodeBreakerT2_OTA. These tools offer the same functionality to disable macOS updates but simplify the process by executing a single command-line tool. Here’s how to download and use those tools:
Step 1. Download AldazOTA or CodeBreakerT2_OTA to disable OTA Updates on T2.
Step 2. Open the Terminal app and run the following commands to remove all extended attributes from a file or directory on macOS Sequoia and use chmod to make the file executable.Â
(Note: Replace the name “AldazOTA” by “CodeBreakerT2_OTA” if you download CodeBreakerT2_OTA)
xattr -c /Users/qbap/Downloads/AldazOTA
chmod +x /Users/qbap/Downloads/AldazOTAStep 3. Launch the app using sudo and enter your system password when prompted to confirm.
(Note: Replace the name “AldazOTA” by “CodeBreakerT2_OTA” if you download CodeBreakerT2_OTA)
sudo /Users/qbap/Downloads/AldazOTAConclusion
No matter which method you use to block OTA updates, the process for blocking macOS updates on a MacBook T2 running newer iBridgeOS is simple and straightforward.
Blocking the macOS update is crucial if you’re using the MacBook T2 iCloud bypass services on supported iBridgeOS. Currently, there are no solutions that allow executing these exploits on latest macOS.
Disabling updates on your macOS device is generally not recommended because updates often include important security patches, bug fixes, and performance improvements. By skipping updates, you may leave your system vulnerable to new security threats, malware, or exploits that could be patched in later versions.
Frequently Asked Questions (FAQs)
How do I know if my Mac has updated to macOS Sequoia 15.7.3 or Tahoe 26.2?
To check your macOS version, simply click the Apple logo in the top-left corner of your screen and choose ‘About This Mac.’ If it shows macOS Sequoia 15.7.3, Tahoe 26.2 or a later version, you’ll need to follow the steps to block updates.
Why do I need to block updates on my MacBook T2 models?
Blocking updates on your MacBook T2, which runs iBridgeOS, is crucial if you want to keep using the iCloud bypass service. If you don’t block these updates, macOS Sequoia 15.7.3, Tahoe 26.2 or a newer version will automatically install and disable this service, stripping you of the bypass functionality.
Can I unblock/ enable MacBook ota updates later?
Absolutely, you can undo the block with either Terminal commands or third-party software to resume automatic updates. However, remember that updating to macOS Sequoia will revoke your iCloud bypass capability.
Is blocking macOS updates safe?
Blocking updates does keep your iCloud bypass active, but it’s a trade-off. You’ll miss out on important security updates and bug fixes, which could expose your Mac to vulnerabilities. Weigh the benefits of maintaining the bypass against the potential security risks.
