Installment
manager: allow installation of apps from unknown sources.
Install from storage
: install the encrypted certificate from storage.
Clear
credentials: remove all certificates.
Accounts
On the home screen, press 'Menu' key > 'Settings' > 'Accounts', touch
'Add
account' to add accounts requiring SYNC.
System
Language & input
Set the menu language, default input method, etc.
Date & time
Set the date & time displayed on the phone.
Battery
Check the battery status.
Apps
View the applications downloaded.
About phone
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