How to Update Location for True SMART 4G PLUS
- At Home screen, select [Settings]
- Select [Mobile Data]
- Select [Network Operation]
- Device is searching for network, wait a moment
- Select network which is not True e.g. AIS, Dtac etc.
- Once selected, it will show Error, unsuccessfully register on this network
- Return to choose Auto network selection, the device will register on network according to SIM Card, afterwards test using device again
