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Hotspot and Tethering 
Open Settings and touch Network and internet > Hotspot & 
tethering to share your phone’s mobile data connection with 
PCs or other devices. See Sharing Your Mobile Data Connection 
Through Tethering.   
Data Saver 
Open Settings and touch Network and internet > Data Saver 
to enable or disable Data Saver, which prevents apps from using 
data connection in the background. Apps you’re currently using 
can access data, but may do so less frequently when Data 
Saver is enabled. You can touch Unrestricted data to allow 
some apps to always have data connection access, even when 
Data Saver is enabled. 
VPN 
Open Settings and touch Network and internet > Advanced > 
VPN to set up and connect to virtual private networks. 
Private DNS 
To get information from a website, your phone first asks where 
the website is. Private DNS is a way to help secure these 
questions and answers. We recommend keeping Private DNS 
turned on.   
Open Settings and touch Network and internet > Advanced > 
Private DNS to turn Private DNS on or off, or change its 
settings.