How to update Location for True SMART MAX 4.0

  1. At Home screen, go to (Settings)
  2. Select (More)
  3. Select (Cellular networks)
  4. And then (Network operators)
  5. Check SIM to set up and choose (Select network)
  6. (Warning) popup will appear, press (OK), phone will search nearby network. Wait a moment.
  7. Select other network which is not True e.g. AIS, dtac. You may face Error - can’t connect network
  8. Back to choose TRUE-H again and test using it

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