Chapter 33 Settings 134
General
General settings include network, sharing, security, and other settings. You can also nd
information about your iPhone, and reset various iPhone settings.
About
Display information about iPhone: Go to Settings > General > About. The items you can
view include:
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Available storage space
•
Serial number
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iOS version
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Network addresses
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IMEI (International Mobile Equipment Identity)
•
ICCID (Integrated Circuit Card Identier, or Smart Card) for GSM networks
•
MEID (Mobile Equipment Identier) for CDMA networks
•
Legal notices, license, and regulatory marks.
To copy the serial number and other identiers, touch and hold the identier until Copy appears.
Change the device name: Go to Settings > General > About, then tap Name. The device name
appears in the sidebar when it’s connected to iTunes, and it’s used by iCloud.
To help Apple improve products and services, iPhone sends diagnostic and usage data. This data
does not personally identify you but may include location information.
View or turn o diagnostic information: Go to Settings > General > About > Diagnostics & Usage.
Software Update
Software Update lets you download and install iOS updates from Apple.
Update to the latest iOS version: Go to Settings > General > Software Update.
If a newer version of iOS is available, follow the onscreen instructions to download and install it.
Usage
View usage information: Go to Settings > General > Usage. You can:
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See your cellular usage and reset statistics
•
View and delete iCloud backups, turn o backing up the Camera Roll, and buy additional storage
•
View each app’s storage
•
Display battery level as a percentage
•
See the elapsed time since iPhone has been charged
Siri
Enable Siri: Go to Settings > General > Siri.
For information about using Siri and changing Siri settings, see Setting options for Siri on
page 40.
