User Guide

Appendix C Safety, Handling, & Support 154
•
Legal (including legal notices, and license, warranty, regulatory marks, and RF exposure
information)
To copy the serial number and other identiers, touch and hold the identier until Copy appears.
To help Apple improve products and services, iPod touch sends diagnostic and usage data. This
data doesn’t personally identify you, but may include location information.
View or turn o diagnostic information. Go to Settings > Privacy > Diagnostics & Usage.
Usage information
View usage information. Go to Settings > General > Usage to:
•
See Battery Usage, including the elapsed time since iPod touch has been charged and usage
by app
•
View overall storage availability and storage used per app
•
View and manage iCloud storage
Disabled iPod touch
If iPod touch is disabled because you forgot your passcode or entered an incorrect passcode too
many times, you can restore iPod touch from an iTunes or iCloud backup and reset the passcode.
Restoring erases the content and settings on iPod touch, but uses a backup to replace your data and
settings. For more information, see Restore iPod touch on page 156 and Back up iPod touch, below.
If you get a message in iTunes that iPod touch is locked and you must enter a passcode, see
support.apple.com/kb/HT1212.
VPN settings
A VPN (virtual private network) provides secure access over the Internet to private networks,
such as the network at your organization. You may need to install a VPN app from the App Store
that congures your iPod touch to access a network. Contact your system administrator for
information about the app and settings you need.
Proles settings
Conguration proles dene settings for using iPod touch with corporate or school networks or
accounts. You might be asked to install a conguration prole that was sent to you in an email,
or one that is downloaded from a webpage. iPod touch asks for your permission to install the
prole, and displays information about what it contains, when you open the le. You can see
the proles you have installed in Settings > General > Proles. If you delete a prole, all of the
settings, apps, and data associated with the prole are also deleted.
Back up iPod touch
You can use iCloud or iTunes to automatically back up iPod touch. If you choose to back up using
iCloud, you can’t also use iTunes to automatically back up to your computer, but you can use
iTunes to manually back up to your computer. iCloud backs up iPod touch daily over Wi-Fi, when
it’s connected to a power source and is locked. The date and time of the last backup is listed at
the bottom of the Storage & Backup screen.