Mac OS X Server

About the security content of Xcode 7.0

This document describes the security content of Xcode 7.0.

About the security content of iOS 9

This document describes the security content of iOS 9.

List of available trusted root certificates in iOS 9

The iOS Trust Store contains trusted root certificates preinstalled with iOS.

If you see the message, "An error occurred while configuring your Server" after updating OS X Yosemite

When you update your server to OS X Yosemite v10.10.5, you should also update to OS X Server v4.1.5.

Sync photos from your computer to your iOS device using iTunes

You can sync photos from an app or a folder on your computer to your iPhone, iPad, and iPod touch using iTunes.

Availability of iTunes redownloads

Find out which purchases you can redownload from iTunes in your country.

iCloud Drive FAQ

With iCloud Drive, you can safely store all your presentations, spreadsheets, PDFs, images, and any other kind of document in iCloud. Documents you store in iCloud Drive will be kept up to date across all of your devices, and you … Continue reading

Get help signing in to Messages, FaceTime, and Game Center

In rare situations, when you try to sign in to Messages, FaceTime, or Game Center with your Apple ID you might receive one of the following alerts.

TCP and UDP ports used by Apple software products

Learn more about TCP and UDP ports used by Apple products like OS X, OS X Server, Apple Remote Desktop, and iCloud. Many of these are referred to as “well known” industry standard ports. 

If you can’t update your Signed Configuration Profile in iOS 8.3

If you can’t replace an existing profile on an iOS 8 device, update the device to iOS 8.3. Then, remove the existing profile and install its replacement.