Update Location on True SMART 4G M1 Series
- On Home screen, select [Settings]
- And then [More]
- Select [Cellular networks]
- And choose [Network operators]
- Then [Select network], device is searching for network
- Select other network that is not True e.g. AIS, dtac, you'll find Error, unable to use network
- Return to choose TRUE-H again and test using device