Once you’ve set your iPhone to sync to your computer, you have to go into iTunes on that computer to disable syncing. There are three ways to sync your iPhone with your computer and each option requires different steps. You can sync an iPhone using iTunes Wi-Fi Connect, a USB cable or by using iCloud. If you want to keep the data on your iPhone separate from the data on your computer, you can turn off syncing to prevent valuable contacts, media and applications from syncing to your computer. Tips Writer Bio
