Roaming Wi-Fi on Xiaomi: what it is, how it works and how to save on mobile Internet

Have you ever noticed your Xiaomi automatically connects to other people’s Wi-Fi networks in cafes, airports or malls – even when you haven’t entered a password? MIUI But how does it really work? Why is it sometimes lightning fast, and other times the smartphone stubbornly ignores the networks available? And most importantly, how much does it cost and how to avoid falling into the trap of hidden payments?

In this article, we will explore how to turn on or off the feature, what settings affect its operation, and why it is sometimes better to abandon automatic connection. And we will analyze the hidden risks of using public networks through roaming, from data leakage to unexpected charges from your mobile account balance. If you travel often or just want to optimize traffic consumption, this guide will help to avoid typical errors.

What is Wi-Fi roaming on Xiaomi and how does it work

The term “wi-fi roaming” on Xiaomi smartphones combines two different technologies that are often confused:

• 🔄 Automatic connection to open networks (for example, McDonald’s or “MTS Wi-Fi”) without manually entering a password.
• 🌍 Mobile roaming via Wi-Fi – when your operator (for example, Beeline or MegaFon) provides access to its affiliate networks abroad, debiting traffic from your main tariff.

In the firmware MIUI 14/15 And HyperOS is responsible for this, and WifiAutoConnectManager, which works in the background and analyzes the available networks. When you are near a whitelist access point (for example, the Hilton hotel network or Sheremetyevo airport), your smartphone:

1. Sends a request to the Xiaomi server to verify the legitimacy of the network.
2. If the network is deemed secure, it connects automatically using stored credentials (for example, via Passpoint or Hotspot 2.0).
3. It transmits traffic through this network, saving mobile data.

It is important to understand that roaming Wi-Fi ≠ In the first case, you connect to someone else’s hotspot (for example, Starbucks), in the second case, you use the networks of your operator’s partners (for example, Vodafone in Europe through the “Traveler” tariff from Tele2). On Xiaomi, these features can work in parallel, but are configured separately.

How to turn on or off Wi-Fi roaming on Xiaomi

By default, the automatic connection to open networks is activated on all Xiaomi smartphones with MIUI 12+ And HyperOS, to control it:

1. Open the Settings. → Wi-Fi.
2. Slip on three dots in the upper right corner and select Additional Features (or Advanced Settings in HyperOS).
3. Find the option of Autoconnect to open networks or Smart roaming Wi-Fi (the name depends on the firmware version).
4. Switch the slider to the position "On" / "Off".

To manage mobile roaming over Wi-Fi (for example, when connecting to the networks of operators-foreign partners):

• 📶 Go to Settings. → SIM-maps and mobile networks → [Yours. SIM] → Data roaming.
• 🔄 Enable Wi-Fi roaming (not available for all operators).
• ⚠️ Please note: some operators (e.g., Yota) automatically activate this feature when you activate a foreign package.

If you want to manually add a network to your whitelist (like your office’s Wi-Fi), do the following:

1. Connect to the network manually (enter a password).
2. In the list of saved networks, tap on its name.
3. Activate the Auto Connection option.

How much does Wi-Fi roaming cost: operator tariffs in 2026

The most common myth is that roaming Wi-Fi on Xiaomi is always free. In practice, it all depends on what network you use:

* Important: even “free” networks can hide hidden payments, for example, on the RT-WiFi network (Russian Railways), the first 30 minutes are free, and then 150 are debited. ₽/On Xiaomi, it's not always displayed in notifications!

⚠️ Note: operators "Beeline" and "Tele2" in 2026 changed the policy of charging roaming Wi-Fi. Now when connecting to partner networks abroad, the write-off is not on the package of mobile Internet, and at a separate tariff (from 299). ₽/Check the conditions with your operator before travelling!

To avoid unexpected expenses:

• 📱 Disable Auto Connection to Paid Networks in Wi-Fi Settings.
• 💳 Set limits on write-offs from the operator (for example, through USSD-team *111*77# for MegaFon»).
• 🔍 Use applications like WiFi Map to check network reviews before connecting.

Security: Risks of Wi-Fi Roaming and How to Avoid Them

More than 60% of public Wi-Fi networks in Russia and CIS are vulnerable to man-in-the-middle attacks» (MITM), According to a 2023 Kaspersky Lab study, when you roam on Xiaomi, your data can be intercepted if you are not connected to a mobile phone:

• 🔓 The network does not use encryption WPA3 (Most of the cafes and airports are still in the WPA2 open-ended).
• 🕵️ The attacker deployed a “false” access point with a name similar to the legitimate one (for example, the attacker used a “false” access point, «McDonalds_Free» instead of McDonald’s_WiFi»).
• 📡 The operator or network owner maintains a traffic log (in some countries, such as China, this is a mandatory requirement of the law).

Xiaomi smartphones have built-in protection mechanisms, but they don’t always work:

• 🛡️ MIUI/HyperOS Security Scan – Checks networks for known threats, but databases are updated once in a while. 1–2 weekdays.
• 🔒 Private DNS — coder DNS-requests, but does not protect against interception of traffic.
• 🚫 Blocking suspicious networks – only works if the network is marked as dangerous by other users.

To minimize the risks:

1. Turn off Autoconnection to open networks in the settings.
2. Use it. VPN (For example, the built-in Mi VPN or ProtonVPN before connecting to the network.
3. Enable Incognito Mode in your browser or use Tor Browser for sensitive operations.
4. Turn off synchronization of cloud services (such as Google Drive or Mi Cloud) when you work on public networks.

💡

On Xiaomi smartphones with HyperOS, you can turn on “Travel Mode” (Settings) → Special facilities → Travel mode, which automatically blocks background data transfers in roaming and public networks.

Why Xiaomi is not connecting to roaming networks: typical problems

If your Redmi or POCO ignores available networks in roaming, the reasons can be both software and hardware:

If the problem persists, try:

1. Reset network settings: Settings → System → Settings Reset → Reset settings Wi-Fi, mobile network and Bluetooth.
2. Update the firmware to the latest version (HyperOS fixes bugs with Wi-Fi roaming for Xiaomi models) 13/14 Redmi Note 12).
3. Check if the connection is blocked by third-party software (for example, NetGuard or AdGuard).

⚠️ Note: on some models (e.g, POCO X5 Pro) after upgrading to HyperOS, a bug occurs in which the smartphone connects to low-signal networks, ignoring stronger ones.

How to Save Traffic with Wi-Fi Roaming

Roaming Wi-Fi can be a great way to reduce mobile internet costs, especially when traveling. Here are some proven strategies:

• 📱 Prioritize Wi-Fi over Mobile Data: Enable the option to Switch to Mobile Data in Wi-Fi settings and set a limit (for example, only when the signal is weak).
• 🌐 Offline maps and content: download Google Maps or Yandex.Navigator, music in Spotify and videos in YouTube Premium in advance so as not to waste traffic.
• ⏳ Background Traffic Limitation: C Settings → Annexes → Data management disable background data transfer for social networks and instant messengers.
• 🔄 Automatic updates to Wi-Fi only: check Google Play and Mi App Store settings.

For owners of Xiaomi with HyperOS, the function Intelligent Traffic Distribution is available (Settings) → Battery and productivity → Traffic management. It analyzes your habits and automatically switches to Wi-Fi when it's more profitable. For example, if you go to the same cafe every day, your smartphone will connect to its network without you being involved.

If you travel frequently, pay attention to the fares of operators with unlimited Wi-Fi roaming:

• 📡 «MegaFon – All for Travel Package (399) ₽/day includes Wi-Fi roaming at 100+ country).
• 🌍 «Beeline – Wi-Fi abroad option (299) ₽/working through partner networks).
• 💳 «Tele2 – “Unlimited Roaming” (599) ₽/weekly, including Wi-Fi and mobile internet).

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The most reliable way to save money is to combine offline content, limit background traffic, and use trusted public networks (for example, on McDonald’s networks or on the Internet). IKEA Risk of fraud is minimal).

Alternatives to Wi-Fi roaming on Xiaomi

If Wi-Fi roaming is unstable or you are not satisfied with carrier rates, consider alternative ways to access the Internet:

• 📶 eSIM with local tariff: buy a virtual one SIM-map (e.g. Airalo or Holafly) with traffic for a specific country. MIUI 13 (models: Xiaomi 12/13/14, Redmi Note 11/12).
• 🔗 Tethering: Connect to a friend's smartphone via Access Point or Bluetooth. HyperOS has Quick Distribution (available in the notification curtain).
• 🛜 Portable routers: devices like Xiaomi Mi Wi-Fi Router 4C or TP-Link M7350 Allows you to connect to local SIM-maps and distribute the Internet to several gadgets.
• 🏨 Hotel and airline networks: some hotels (e.g. Hilton) and airlines (e.g. Aeroflot) provide free Wi-Fi for guests.

For owners of Xiaomi with Wi-Fi 6 support (models Xiaomi 13 Pro, Redmi) K60 And then there's another life hack: use Wi-Fi Direct to transfer files and the Internet between devices without intermediaries, which is faster than Bluetooth and safer than public networks.

If you are abroad often, pay attention to the global SIM-map:

• 🌎 OneSimCard – 200 Coverage+ countries, tariff from 0.10$/MB.
• 💼 DrimSim - unlimited packages for business (from 19)$/week-long).
• 📱 SimCorp – supports eSIM and physical cards.

FAQ: Frequent questions about Wi-Fi roaming on Xiaomi