About the OS X El Capitan v10.11.2 Update
The OS X El Capitan v10.11.2 Update is recommended for all OS X El Capitan users.
The OS X El Capitan v10.11.2 update improves the stability, compatibility, and security of your Mac, and is recommended for all users.
This update:
- Improves Wi-Fi reliability
- Improves the reliability of Handoff and AirDrop
- Fixes an issue that may cause Bluetooth devices to disconnect
- Fixes an issue that prevented Mail from deleting messages in an offline Exchange account
- Fixes an issue that prevented importing photos from an iPhone to a Mac using a USB cable
- Improves iCloud Photo Sharing for Live Photos
- Fixes an issue that may prevent Mail from completing the upgrade
- Fixes an issue that may prevent signing in to FaceTime and Messages
Enterprise content:
- Resolves an issue where reinstalling a configuration profile containing a certificate payload causes the certificates to be removed instead of updated
- Resolves an issue that caused multiple authentication prompts in Safari when using NTLM authentication
- Allows for deferred enablement when using the
fdesetupcommand to enable FileVault with mobile accounts
For detailed information about the security content of this update, see Apple Security Updates.
How to update your Mac
Use the Mac App Store to install the update. It's a good idea to back up up your Mac before updating.
Some updates become available only after installing other updates. You should install all available updates, and allow installation to complete without interruption. You can also get this update from the Apple Support Downloads site. You might have unexpected results if third-party OS X modifications have been installed, or you modified OS X in other ways.
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