LG Optimus Zip L75C Quick Reference Manual page 24

Setting up your device
22
to back up your settings to Google
servers; and to take advantage of other
Google services on your phone.
IMPORTANT
If you want to restore your settings to
this phone, from another phone that
was running Android release 4.0 or
later, you must sign into your Google
Account now, during setup. If you
wait until after setup is complete, your
settings are not restored.
If you don't have a Google Account,
you're prompted to create one.
If you have an enterprise account
through your company or other
organization, your IT department may
have special instructions on how to sign
into that account.
When you sign in, your contacts, Gmail
messages, Calendar events, and other
information from these applications and
services on the web are synchronized
with your phone.
If you don't sign into a Google Account
during setup, you are prompted to sign
in or to create a Google Account the
first time you start an application that
requires one, such as Gmail or Play
Store.
When you sign in, you're prompted to
enter your username and password,
using the on-screen keyboard.