Select network mode
You can select which network modes your phone can use. This setting determines the data speeds you can achieve. Follow these instructions to change network mode.
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1Find "Network mode"
- Slide your finger down the display starting from the top edge of your phone.
- Press the settings icon.
- Press Mobile data.
- Press Network mode.
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2Select network mode
- Press WCDMA only, GSM / WCDMA auto or GSM / WCDMA / LTE auto.
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3G (UMTS) or 4G (LTE) enables you to achieve higher data speeds than when using 2G (GSM). If you select WCDMA only, your phone can only connect to 3G networks. If you select GSM / WCDMA auto, your phone automatically switches between 3G and 2G provided that you're within range of a 3G network. If you select GSM / WCDMA / LTE auto, your phone automatically switches between the three network modes provided that you're within range of a 3G or a 4G network.
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3Return to the home screen
- Press the Home key several times to return to the home screen.