LG P710 Benutzerhandbuch Seite 200

Phone software update
NOTE: Your personal data from internal phone storage—including
information about your Google account and any other accounts, your system/
application data and settings, any downloaded applications and your DRM
licence—might be lost in the process of updating your phone's software.
Therefore, LG recommends that you back up your personal data before
updating your phone's software. LG does not take responsibility for any loss
of personal data.
NOTE: This feature depends on your network service provider, region and
country.
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