From a Home screen, swipe up or down from the center of the display to access the apps screen.
Navigate: Settings > Accounts (left pane).
Tap Accounts (in the right pane) then tap Add account.
If presented, enter the current PIN, password, or pattern.
Enter the Gmail address then tap NEXT (lower-right).
Enter the password then tap NEXT.
If presented, tap the Back up to Google Drive switch to turn on or off .
If presented to Set up payment info, select any of the following then tap CONTINUE (lower-right):
Add credit or debit card
If applicable, complete all remaining steps to set up payment info.