iPhone SE (2020)

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There may be different network modes available depending on where you are. The network mode influences the data speeds your phone can achieve.

Step 1 of 8

Press Settings.

Step 2 of 8

Press Mobile Data.

Step 3 of 8

Press Mobile Data Options.

Step 4 of 8

Press Voice & Data.

Step 5 of 8

To use 4G for both voice calls and mobile data, press 4G, VoLTE On.

You can use 4G for voice calls via the mobile network for a faster and better connection.

Step 6 of 8

To use 4G for mobile data only, press 4G, VoLTE Off.

Step 7 of 8

To turn off use of 4G, press 3G.

Your phone automatically switches between 2G and 3G depending on whether you have 3G network coverage or not.

Step 8 of 8

Press the Home key to return to the home screen.