The modern pace of life in the metropolis dictates its own conditions, and constant internet access is becoming not a luxury, but a basic necessity. For smartphone owners Xiaomi And Redmi Using a free subway hotspot is a great way to save data. However, the connection process often raises questions due to features of the MIUI or HyperOS interface, which can block login pop-ups.
In this article, we'll cover all the details of setting up a connection so you can seamlessly use the internet on the go. You'll learn how to activate it correctly. geolocation, where to find a security certificate, and what to do if the standard procedure doesn't work. We'll also cover common errors associated with ad blockers and VPN services.
Follow the step-by-step instructions to turn your gadget into a reliable tool for navigation and entertainment, even at depths of tens of meters underground. setting It will only take a couple of minutes, but will save you a lot of nerve cells during rush hour.
Technical requirements and device preparation
Before you try to log in to the network, you need to make sure that your smartphone Xiaomi Meets the provider's basic requirements. This primarily concerns the operating system version and the availability of the necessary communication modules. Although Metro Wi-Fi supports older standards, it requires stable operation on newer models. Redmi Note or Xiaomi Mi It is desirable to have current security updates.
A critical element is an enabled GPS module. The authorization system requires confirmation of the user's location to verify their presence within the metro network coverage area. Without this step, the login page simply won't load, and you'll face an endless connection wait.
⚠️ Attention: If you have Flight Mode or Power Saving Mode enabled, the system may forcefully disable the GPS module to conserve battery life. Be sure to disable these modes manually before connecting.
It's also worth checking your date and time settings. If your phone's clock is out of sync, the browser won't be able to establish a secure connection to the login portal due to an SSL certificate error. Make sure automatic synchronization over the network is enabled.
To successfully log in, you'll need a valid mobile phone number registered in the Russian Federation. This is where you'll receive an SMS code or push notification to verify your identity. Make sure your SIM card is active and accepting incoming messages.
Step-by-step instructions for connecting via a browser
The most common and universal method for accessing the Metro Wi-Fi network is using the built-in browser. This method works on all MIUI versions and doesn't require any additional software. The process is simple, but requires attention to detail.
First, open the wireless network settings and find the network with the name in the list of available points. WiFi Metro or MT_FREEClick on it to connect. If prompted for a password, leave the field blank or enter the standard set of numbers if it's listed on the information signs in the carriage. However, a password is usually not required.
After successfully pairing with the access point, open any browser (Chrome, Mi Browser, Yandex). In the address bar, enter any website, for example, ya.ru or google.comThe system will automatically redirect you to the provider's authorization page. If this doesn't happen, try entering the portal address manually.
☑️ Check before entry
On the page that opens, select an authorization method. Typically, this is via SMS or social media accounts (VKontakte, Odnoklassniki). To use SMS, enter your phone number in international format and click "Get code." After entering the code from the message, internet access will be available for 24 hours.
If the authorization page doesn't appear automatically, try going to the portal's direct address. Addresses may vary depending on firmware version and network type, but redirecting from any HTTP request usually works.
It's important to note that after successful login, the system may prompt you to install a security certificate. This is a standard procedure for encrypting traffic on public networks. Accept the installation to ensure a stable connection in the future.
Using the official Wi-Fi Metro app
For smartphone owners XiaomiFor those who frequently use the subway, the developers offer a specialized app. It automates the login process and eliminates the need to manually enter codes every day. The app is available in the official store. Google Play or on the provider's website.
After installing and launching the app, you'll need to complete a one-time registration process by linking your phone number. Subsequently, whenever you enter a metro coverage area, the app will automatically send an authorization request in the background. This eliminates the need to open a browser and wait for an SMS.
Why might the app not work?
The app may not initiate authorization if it does not have permission to access geolocation in Always mode, or if aggressive battery saving is configured that kills the app's background processes.
However, it's important to consider how MIUI handles background apps. The system may limit an app's operation to save power. To ensure proper operation, you need to add it to the power saving mode exceptions and allow autostart in the security settings.
The app's interface also lets you track the remaining time of your session and extend it with a single click. This is especially convenient if you're traveling for a long time or have long layovers.
Setting up security certificates on Xiaomi
Modern versions of Android and MIUI have strict security requirements for public networks. When connecting to Metro Wi-Fi, you may be required to install a root certificate. Without this step, the browser may display a "Connection is not secure" error or simply fail to load the login page.
The certificate installation process usually initiates automatically upon your first login attempt. A system window will appear warning you that you are about to install a certificate from an unknown source. You will be asked to confirm the action by entering your screen unlock PIN or pattern.
In some cases, if automatic installation fails, the certificate can be downloaded manually from the provider's official help page. The file will have the extension .cer or .crtAfter downloading, go to your phone settings: Settings → Passwords & Security → Privacy → Encryption & Credentials → Install from Storage.
| Parameter | Meaning / Action | Note |
|---|---|---|
| Certificate name | Wi-Fi Metro CA | May vary |
| Type of use | VPN and apps | Selected during installation |
| Password | Not required | Usually the field is empty |
| Location | Download folder | Where is the downloaded file located? |
After successful installation, an entry for the Metro Wi-Fi provider will appear in the list of trusted certificates. From now on, the phone will automatically trust connections secured by this key, and redirection to the authorization portal will proceed without HTTPS errors.
Don't skip this step, as it ensures that you're connecting to a legitimate metro network, not a fake access point used by malicious users that could intercept your data.
Resolving authorization and access issues
Despite the simplicity of the procedure, users Xiaomi Frequently encounter technical glitches. One of the most common issues is that the login page simply won't open, and the browser displays "No internet connection." In this case, the first thing you should try is clearing your browser's cache or opening the page in Incognito mode.
Another common cause is running ad blockers or DNS filters (such as AdGuard or the browser's built-in "Defender"). These can block the redirect script to the ISP's portal. It's recommended to temporarily disable these features when logging into the metro network.
If all else fails, try "forgetting" the network in the Wi-Fi settings and reconnecting. Sometimes switching mobile data can help: turn off Wi-Fi, wait 10 seconds, turn it back on, and try logging in. Also, make sure you have a balance, as some authentication methods require sending a paid SMS (although the cost is usually zero, as long as the service is active).
In rare cases, the problem stems from a congested communication channel at a particular station. If the platform is too crowded, the server may be unable to process new requests. Try going to the surface or moving to another car where the signal may be more stable.
⚠️ Attention: Don't enter your bank card information on the Metro Wi-Fi login page. Only your phone number is required to log in. Any requests for card information indicate a phishing site.
Security issues on public networks
When using free networks, it's important to remember basic digital hygiene rules. Metro Wi-Fi is a relatively secure environment thanks to mandatory phone number authentication, which reduces the risk of random intruders on the same network. However, transmitting sensitive data always carries risks.
Avoid banking transactions and entering passwords for important services while connected to an open city network. If you need to, use mobile internet (4G/5G) or enable a secure connection. VPN service to create a secure tunnel.
Also make sure that on your Xiaomi Disable "File sharing" or "Visibility to other devices" in your Wi-Fi settings. This will prevent other network users from scanning your device for vulnerabilities.
Keep your smartphone's operating system updated regularly. Developers Xiaomi And Google They constantly release security patches that close holes that could theoretically allow access to your device's data on the public network.
Frequently Asked Questions (FAQ)
Why haven't I received an SMS with an authorization code?
There could be several reasons: poor cell phone signal in the metro (try taking the escalator), your phone's SMS memory is full, or short numbers are blocked by your carrier. Check your spam folder to make sure the service number isn't blocked.
How long is the access code valid?
The standard session time is 24 hours from the moment of successful authorization. After this period, the next time you connect, you will need to re-enter the code from the SMS or authorize via social media.
Is it possible to connect a laptop to Metro Wi-Fi?
Yes, you can. The process is similar to connecting a phone: select a network, open a browser, and enter your phone number. However, to authorize, you'll still need your mobile phone to receive an SMS code.
Why is internet speed in the metro so slow?
Speed depends on base station load. During peak hours, when the train is crowded, the channel is shared among all users, which reduces speed. Speed may also be limited by the provider's free plan.
Do I need to re-enter the code each time?
Not necessarily. If you use the official app or save your browser session (without clearing data), re-login may occur automatically within 24 hours. When using the social media method, re-login is often not required at all.