Network Mode Settings - HTC One® (M8) for Windows

  1. From the Start screen, swipe left to display the Apps list.
    Note Alternatively, tap All apps Right arrow icon (located in the lower-right; may require scrolling to the bottom of the Start screen).
  2. Tap Settings.
  3. Tap cellular + SIM.
  4. Tap SIM settings.
  5. Tap the the "Mode selection" Dropdown menu, the select a setting:
    Global Mode
    This is the preferred setting for most locations.
    LTE and CDMA
    This setting should only be selected if experiencing service issues in locations that offer multiple network types and only LTE/CDMA is needed.
    LTE, GSM, or UMTS
    This setting should only be selected if experiencing service issues in locations that offer multiple network types and only GSM/UMTS is needed.
    Note The preferred international carrier is automatically selected.
    Note You can manually select an alternate carrier but it may require as many as 6 registration attempts with that carrier prior to successful registration.
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