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Date & Time 
Open Settings and touch System > Date & time to set date, 
time, time zone, and the time format. You can also use 
network-provided data. 
Backup 
Open Settings and touch System > Backup to manage data 
backup options. To easily restore or switch phones at any 
time, you can enable automatic backup to Google Drive of 
important data. You need to sign in to your Google account 
to use this feature. 
Reset Options 
Open Settings and touch System > Advanced > Reset 
options to reset network settings, app preferences, or the 
phone to factory default status. 
Multiple Users 
Open Settings and touch System > Advanced > Multiple 
users to manage the user accounts of your phone. 
You can share your phone with other people by creating 
additional user accounts. Each user with a separate account