The network options available are viewable only and consist of: Global, 4G / LTE, and / or LTE / GSM / UMTS. The device automatically selects the optimum network based on location; the settings cannot be manually changed.
Desde la pantalla de inicio, ve hasta: el ícono Apps > Settings > More.
Oprime Mobile networks.
Tap Network type and strength to check the current network type and the signal strength.