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Protect your phone
Touch to active or deactivate protect your phone function.
Unknown sources
Mark the checkbox to permit installation of applications that you obtain
from websites, emails, or other locations other than Google Play Store.
To protect your phone and personal data, download applications only from
trusted sources, such as Google Play Store.
Verify apps
Mark the checkbox to prevent or warn you before installing apps which
might cause harm.
Storage type
Software only.
Trusted credentials
Touch to display trusted CA certificates.
Install from Memory
Touch to install encrypted certificates from Downloads or Internal storage.
Clear credentials
Touch to remove all credentials.
11.3.3 Language & input
Use the Language & input settings to select the language for the text
on your phone and for configuring the onscreen keyboard. You can also
configure voice input settings and the pointer speed.
11.3 Personal
11.3.1 Location access
GPS satellites
Check to use your phone’s global positioning system (GPS) satellite
receiver to pinpoint your location within an accuracy as close as several
meters ("street level"). The process of accessing the GPS satellite and
setting your phone's precise location for the first time will require up to
5 minutes. You will need to stand in a place with a clear view of the sky
and avoid moving. After this, GPS will only need 20-40 seconds to identify
your precise location.
11.3.2 Security
Encrypt phone
You can encrypt your accounts, settings, downloaded apps and their data,
media and other files by touching Encrypt phone.
Guest mode
Touch to lock applications to protect your privacy.
Set up SIM card lock
Choose a SIM card you want to configure. Mark the checkbox of Lock
SIM card to lock the SIM card with a PIN code.
Touch Change SIM PIN to change the PIN code.
Make passwords visible
Mark the checkbox to show passwords as you type.
Device administrators
Touch to view or deactivate device administrators.
