How to Update Location for OPPO F7

  1. On main screen, select (Settings)
  2. Tap (Dual SIM & Cellular)
  3. Tap SIM1 or preferred SIM 
  4. At (SIM info & Settings), tap (Carrier)
  5. Manually Choose Network
    • Carrier page > tap turn off (Choose automatically)
    • Notify pop up, tap (Off) > Confirm pop up, tap (Off)
    • system is searching for network
    • choose any network that is not True > system is registering on network
    • Error occurs, “Unavailable network Recommended to Turn on automatic selection”, tap (Cancel)
    • Back to Carrier page > select TH 3G+ > wait for the system to register on network
    • (Registered on network) will appear > tap (Carrier) > TRUE-H will appear
  6. Choose automatically
    • Carrier page, tap (Choose automatically)
    • (Registered on network) will appear > tap (Carrier) > TRUE-H will appear

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