Huawei Ascend Y220 User Manual page 15

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Set your device screen to lock and create a
password or unlock pattern to open it.
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Periodically back up personal information kept on
your USIM/SIM card, memory card, or stored in
your device memory. If you change to a different
device, be sure to move or delete any personal
information on your old device.
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If you are worried about viruses when you receive
messages or emails from a stranger, you can
delete them without opening them.
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If you use your device to browse the Internet, avoid
websites that might pose a security risk to avoid
theft of your personal information.
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If you use services such as Wi-Fi tether or
Bluetooth, set passwords for these services to
prevent unauthorized access. When these services
are not in use, turn them off.
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Install or upgrade device security software and
regularly scan for viruses.
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Be sure to obtain third-party applications from a
legitimate source. Downloaded third-party
applications should be scanned for viruses.
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Install security software or patches released by
Huawei or third-party application providers.
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Some applications require and transmit location
information. As a result, a third-party may be able to
share your location information.
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