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Xiaomi

Xiaomi: Turn Mobile Data On or Off

When your Xiaomi phone shows no internet outside Wi-Fi, mobile data is usually switched off or was toggled off by accident after a network change. This also blocks messaging apps and background sync, since they rely on the cellular connection once Wi-Fi drops. A wrong or missing APN can cause the same symptom even when mobile data itself is enabled.

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Step 1 of 3: Tap on **Settings**

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Android 11 · MIUI
Turn Mobile Data On or Off – MIUI: step 1 – Tap on Settings
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Xiaomi

Turn Mobile Data On or Off auf Xiaomi

Mobile data lets your Xiaomi phone connect to the internet through the cellular network instead of Wi-Fi. If this toggle is off, apps that need a live connection stop updating as soon as you leave a wireless network.

On MIUI, the switch sits under network settings, separate from Wi-Fi and Airplane mode. It gets disabled automatically in some cases, for example after switching SIM cards, updating the system, or enabling Airplane mode temporarily.

Where to find the setting

Open Tap on Settings ➔ Tap on SIM cards & mobile networks ➔ Enable or disable Mobile data. Toggle the switch on to allow data traffic over the cellular network, or off to stop it completely.

Turning mobile data off is useful when you want to avoid data charges while traveling or rely only on Wi-Fi. Keep in mind that a correct APN is required alongside mobile data being on. If the APN is missing or wrong, you will still see no internet even with the toggle enabled, since carrier settings usually configure this automatically but can occasionally fail after a SIM swap.

Frequently asked questions

This usually happens after a SIM swap, a system update, or a short Airplane mode toggle. Check Tap on Settings ➔ Tap on SIM cards & mobile networks ➔ Enable or disable Mobile data and turn it back on manually if it got reset.

Compatible devices

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Android 11 · MIUI

Xiaomi A1Xiaomi Black Shark 2 ProXiaomi Mi 10 5GXiaomi Mi 10 LiteXiaomi Mi 10 Pro 5GXiaomi Mi 5Xiaomi Mi 8Xiaomi Mi 8 ProXiaomi Mi 9Xiaomi Mi 9 LiteXiaomi Mi 9 ProXiaomi Mi 9 Pro 5GXiaomi Mi 9 SEXiaomi Mi 9TXiaomi Mi 9T ProXiaomi Mi Max 2Xiaomi Mi MIX 3Xiaomi Mi Note 10Xiaomi Mi Note 10 LiteXiaomi Mi Note 10 ProXiaomi Mi Note 2Xiaomi Mi Pad 3Xiaomi Mi PlayXiaomi Mi5s PlusXiaomi Poco F2 ProXiaomi Redmi 1SXiaomi Redmi 3SXiaomi Redmi 4 PrimeXiaomi Redmi 4 ProXiaomi Redmi 4aXiaomi Redmi 4XXiaomi Redmi 5AXiaomi Redmi 6AXiaomi Redmi 8Xiaomi Redmi 8AXiaomi Redmi 9Xiaomi Redmi 9AXiaomi Redmi K20 Pro PremiumXiaomi Redmi K30Xiaomi Redmi K30 ProXiaomi Redmi K30 Pro ZoomXiaomi Redmi Note 8Xiaomi Redmi Note 8 ProXiaomi Redmi Note 8TXiaomi Redmi Note 9Xiaomi Redmi Note 9 ProXiaomi Redmi Note 9 Pro MaxXiaomi Redmi Note 9SXiaomi Redmi Y3

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