You manage what content is added to and removed from your iPhone by syncing it.
The first step to sync the iPhone to computer is very simple: plug the cable that came with the iPhone into a USB port on your computer and the other end into the dock connector on the bottom of the iPhone. When you plug the cable in, your phone will begin to sync. The rest of the iPhone sync process happens in iTunes.
The first screen you come to is the iPhone management screen. If offers basic overview and option information about your phone. Click to other screens via the tabs at the top. The boxes on this screen do the following:
iPhone
In the iPhone box at the top of the screen, you'll see a picture of your iPhone, the phone's name, storage capacity, version of the iOS it's running, serial number, and your phone number.
Version
This box lets you:
- Check to see if you have the latest version of the iOS and, if not, update it
- Restore your iPhone to factory settings or from an earlier backup.
Options
- Open iTunes when this iPhone is connected - Ensures that iTunes launches and syncs the phone when you connect it. Consider unchecking this if you connect your iPhone to multiple computers or play your music through other computers.
- Sync only checked songs and videos - Useful if your iTunes library is bigger than your iPhone's capacity. Uncheck the small box to the left of songs/video you don't want to sync.
- Prefer standard definition videos - Designed to conserve disk space. This option ensures that, if you've got both HD and standard definition versions of a video, the smaller standard definition version is synced.
- Convert higher bit rate songs to 128 kbps AAC - Converts songs to the AAC format during syncing. This helps conserve space if your songs are encoded in other formats or at higher bitrates, which results in larger files.
- Manually manage music and videos - Disables automated syncing. Instead, allows you to manually add and remove all content on your iPhone. Not recommended unless you've got a specific reason.
- Encrypt iPhone backup - Puts a password on your iPhone backup files so others can't access your data.
- Configure Universal Access - Turns on accessibility options for people with hearing or visual impairments.
Bottom
This bar displays your phone's capacity and how much space each type of data takes up. Click on the text below the bar to see additional information about each kind of data.
The Sync button on the bottom right should be clicked when you've made changes to your settings and want to update the phone.





