To disable the mobile data connection on your BlackBerry Passport, follow these simple steps. Swipe down from the top of your screen to open the quick menu and tap on Settings. Then, go to Network and Connections and find Mobile Network. Toggle the switch next to Data Servicesto Off and your mobile data will be deactivated.
NB: The Data services while roaming menu allows you to configure how your phone will connect to mobile data when you are travelling outside the range covered by your local mobile operator. You can also turn this feature off permanently.
