1.Find “cellular”or “Mobile Data” on the Setting;
2.Tap on “Cellular Data Network” to access the APN settings.
3Turn off “Use Carrier Settings”and Enter the required APN information provided:
APN Settings (USA SIM SN/ICCID:8910****):
*APN:globaldata
Username and password do not need to be entered
4.Save the settings.
5.Enable data roaming.