The Mobile networks options let you enable your phone's mobile data access and set your preferred network mode.
Enable Data Services
- From home, tap Apps > Settings > Mobile networks.
- Tap Data Enabled to enable or disable data services over the mobile network.
Note: Certain data service request may require additional time to process. While your phone is loading the requested service, the touchscreen may appear unresponsive when in fact it is functioning properly. Allow your phone some time to process your data usage request.
Switch Network Mode
- From home, tap Apps > Settings > Mobile networks > Preferred network type.
- Tap Automatic, LTE/CDMA, CDMA or GSM/UMTS.