Languages: Set your system language.
Tap Add a language to add language.
Press and drag the selected language to
the top of the list to set the language to
the system language.
Date & time
Set system date and time.
Time zone: Set the system time zone
manually.
Use 24-hour format: Enable this for the
system time to be in the 24-hour format or
disable it to use the 12-hour format.
Keyboard & input method
You can set your preferred keyboard here.
Google voice typing: Enable this feature to
enable you to enter text by voice. You can
set the language using the following path:
Go to Settings > Keyboard & input method >
Google voice typing > languages.
Autofill service: Enable this to automatically
fill in saved data when you browse the web
or enter your account password or in other
scenarios. This function will require
additional apps to be installed.