How to change the network mode on my Samsung Galaxy S7

Click each step to see the action. You can also click the picture or use the arrow keys.

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You can select a network mode for your Samsung Galaxy S7. This setting will influence the data speeds that your phone can achieve.
1. Touch Apps.
2. Touch Settings.
3. Touch Mobile networks.
4. Touch Network mode.
5. Touch the desired option (e.g., LTE/WCDMA/GSM (auto connect)).
6. The network mode has been changed.