Connecting to Wi-Fi on the Subway on iPhone: Instructions with Photos and Tips

Free Wi-Fi in the metro has become an integral part of city life, especially for passengers with iPhoneHowever, not everyone knows how to properly connect to the network, what settings to use, and how to avoid common mistakes. In this article, we'll provide step-by-step instructions for all iPhone models (from iPhone 6s to iPhone 15 Pro Max), including the nuances of SMS authorization, connection problems, and ways to speed up internet on the train.

It is important to understand that Wi-Fi in the metro It operates according to special rules: there's no traditional password, but identity verification via a phone number is required. We'll tell you how to log in the first time, what to do if you don't receive an SMS, and how to maintain network access between trips. We'll also reveal A hidden iOS feature that automatically connects your iPhone to Wi-Fi in the subway without having to manually search for a network..

This article is relevant for the Moscow metro (including the Moscow Central Circle and Moscow Central Diameters), but most of the tips are also applicable to other cities that have similar free Wi-Fi systems. If you frequently ride the metro, iPhone, this guide will save you time and nerves.

1. Preparing your iPhone for connection: Checking settings before traveling

Before you try to connect to Wi-Fi in the subway, make sure that your iPhone I'm ready for this. Many problems arise from basic settings errors that can be easily corrected in advance.

The first thing to do is turn on Wi-Fi and make sure Airplane mode is turned off. To do this:

• 📱 Swipe down from the top right corner of the screen (on models with Face ID) or up from the bottom edge (on models with Touch ID) to open Control Center.
• 🔄 Tap the icon Wi-Fi (it should light up blue) and check that the "Airplane Mode" icon (airplane) is not active.
• ⚙️ If Wi-Fi doesn't turn on, go to Settings → Wi-Fi and activate the switch.

Next, check that your iPhone Doesn't block automatic connections to new networks. To do this:

1. Open Settings → Wi-Fi.
2. Click the blue arrow (➡️) next to the name of any saved network.
3. Make sure the option is Auto-connection** enabled (if it is available on your iOS version).

⚠️ Attention: If you've previously connected to public Wi-Fi networks (for example, in cafes or airports) and disabled the "Auto-Connect" option, you'll need to re-enable it. In the metro, this feature makes reconnecting easier.

It's also worth updating iOS to the latest version, as older versions may have bugs with public networks. You can check for updates in Settings → General → Software Update.

2. Finding and selecting a Wi-Fi network in the metro: which networks are available?

There are two main Wi-Fi networks available in the Moscow Metro (and MCC/MCD):

• 🚇 MT_FREE — the main network for passengers.
• 📡 MT_PASSENGER - backup network (sometimes used under high load).

Both networks are free, but MT_FREE is more common. In some crossings or at deep-level stations, only one of the networks may be available. Your iPhone should automatically find them, but if it doesn't, follow these steps:

1. Open Settings → Wi-Fi.
2. Make sure the Wi-Fi switch is on (green slider).
3. Wait for the network to appear in the list. MT_FREE or MT_PASSENGER (may take up to 30 seconds).
4. Tap the network name and an authorization window will open.

If networks are not displayed:

• 🔄 Restart your Wi-Fi: turn it off and then back on again Control Center.
• 📶 Check that you are in the coverage area (Wi-Fi usually works on platforms, in carriages, and in passages, but can disappear in tunnels).
• 🔋 Make sure that on iPhone sufficient charge - when the battery level is below 10%, some functions may be disabled.

⚠️ Attention: In some carriages of new trains (for example, Moscow 2020 or OkaWi-Fi may be unstable due to signal shielding. If the connection keeps dropping, try reconnecting at a station.

If you see the network but can't connect to it, it may be overloaded. In this case, try connecting to MT_PASSENGER or wait a few minutes.

3. SMS authorization: how to access Wi-Fi?

After connecting to the network MT_FREE or MT_PASSENGER on iPhone The authorization page will open automatically (if this does not happen, open any browser and go to the website mtfree.ru). Here you will need:

1. Enter the phone number in the format +7XXXXXXXXXX (without spaces or dashes).
2. Press the button Get Code**.
3. Wait for an SMS with a verification code (usually arrives within 1-2 minutes).
4. Enter the received code on the authorization page.

If the SMS does not arrive:

• 📞 Check that the phone number is entered correctly (starts with +7, not with 8).
• 📶 Make sure you have a mobile connection (Wi-Fi is not required to receive SMS, but sometimes operators block messages while roaming).
• ⏳ Please wait 5 minutes - SMS messages are sometimes delayed due to high server load.
• 🔄 Try requesting the code again (button "Send code again"** will appear in 60 seconds).

After successful authorization, you will have access to the Internet on 15 minutes (In some cases, up to 1 hour). After this time, you will need to re-enter your phone number and code.

⚠️ Attention: If you use two phones (eg. iPhone And Android) with one number, you can only log in to one device at a time. If you try to connect from a second phone, the previous session will be terminated.

If you often use the metro, you can save the authorization page in favorites or on main screen (click "Share" → "To Home Screen" in Safari). This will speed up the process the next time you connect.

What should I do if the authorization page doesn't open?

If the mtfree.ru page doesn't open automatically after connecting to MT_FREE, try manually entering http://1.1.1.1 or http://neverssl.com in your browser. These sites often help "wake up" authorization. Also, check whether your VPN or antivirus software is blocking network access (disable them while connecting).

4. Connection issues: Why doesn't my iPhone see Wi-Fi or connect?

Even with the correct settings iPhone It may refuse to connect to Wi-Fi in the subway. Let's look at common problems and their solutions.

If iPhone sees the network, but does not connect to it (writes "Failed to connect"), try:

• 🔄 Forget network: click on MT_FREE in the list of networks → "Forget this network"**, then reconnect.
• 📱 Reset network settings: Settings → General → Transfer or reset iPhone → Reset → Reset Network Settings.
• 🔋 Reboot iPhone (sometimes helps when the Wi-Fi module fails).

If the problem persists, check if your mobile operator is blocking access to public Wi-Fi. For example, some plans Tele2 or Yota may limit operation in such networks.

5. How to speed up Wi-Fi in the subway on iPhone?

Internet speed in the metro depends on many factors: network load, model iPhone, carriage, and even time of day. However, there are several ways to improve the connection:

• 📶 Choose a car closer to the front of the train — the signal is usually better there.
• 🔄 Turn off automatic connection to mobile data (to iPhone did not switch to 4G/5G): Settings → Cellular → Cellular Data Options → Wi-Fi Data Switch (turn off).
• 🚫 Close background applicationsthat may consume traffic (for example, YouTube, TikTok, cloud services).
• 🔋 Turn on low power modeIf your battery is below 50%, this will limit background activity and may speed up Wi-Fi.

If the speed is critically low (for example, even text pages won't load), try:

1. Connect to the network MT_PASSENGER instead of MT_FREE (sometimes it is less busy).
2. Use Airplane mode** with Wi-Fi turned on (this will turn off mobile communications and force iPhone use Wi-Fi more actively).
3. Refresh the login page (mtfree.ru) - sometimes the session is reset and you need to re-enter the code.

It's also worth keeping in mind that during peak hours (7:00–10:00 AM and 5:00–8:00 PM), speeds may drop due to the large number of connected devices. If you need a stable internet connection, try connecting during off-peak hours.

6. Wi-Fi Safety in the Metro: Risks and Protection

Public Wi-Fi networks, including MT_FREE, carry certain security risks. Attackers can intercept traffic, spoof login pages, or distribute malware. To protect your data:

• 🔒 Do not enter logins and passwords from important services (banks, mail, social networks) without a VPN.
• 🛡️ Use a VPN (For example, ProtonVPN, Windscribe or 1.1.1.1 from Cloudflare).
• 📵 Turn off "Sharing"** in the Wi-Fi settings (Settings → Wi-Fi → MT_FREE → Sharing).
• 🔄 Enable two-factor authentication for critical accounts.

Please also note the following points:

• Login page mtfree.ru must be opened according to the protocol HTTPS (There should be a lock 🔒 in your browser's address bar. If there isn't one, don't enter your phone number!
• Don't download files or apps via Wi-Fi in the metro—they may be spoofed.
• If after connecting to Wi-Fi on iPhone If you receive notifications about "untrusted certificates", disconnect from the network immediately.

For maximum security, please set up iPhone so that it automatically connects to the VPN when using public networks:

1. Install a VPN application (for example, ProtonVPN).
2. Enable the option "Connect automatically"** in the VPN settings.
3. Add MT_FREE to the list of "Untrusted networks" (if your VPN has this option).

⚠️ Attention: In 2026, there were cases of phishing on the MT_FREE network, where scammers spoofed the login page. Always check the website address (mtfree.ru) and do not enter data on suspicious pages.

7. Automatic Wi-Fi connection in the metro: how to set it up?

Few people know, but you can set up your iPhone to automatically connect to Wi-Fi in the subway without manually searching for a network.To do this:

1. Connect to MT_FREE manually (as described above).
2. After successful authorization, return to Settings → Wi-Fi.
3. Click on the blue arrow (➡️) next to MT_FREE.
4. Enable the option Auto-connection** (if it is available on your version of iOS).
5. Activate "Automatically join this network"**.

Now it's yours iPhone will automatically connect to MT_FREE, as soon as you're in the coverage area. However, please note:

• 🔄 When connecting for the first time after rebooting iPhone You will still need to complete SMS authorization.
• ⏳ If the network is not used for more than 15 minutes, iPhone can disconnect from it to save battery.
• 📵 In some carriages, automatic connection may not work due to a weak signal.

If the "Auto-connect" option is missing from the settings, try this alternative method:

1. Connect to MT_FREE and log in.
2. Do not disconnect from the network manually - leave it active.
3. Next time you find yourself on the subway, iPhone should automatically connect to the saved network.

This does not guarantee 100% success, but it increases the chances of automatic connection.

8. Alternative ways to access the internet on the metro

If Wi-Fi in the metro doesn't work or you can't connect, there are several alternatives:

• 📶 Mobile Internet (4G/5G): in some tunnels and on new metro lines (e.g. Nekrasovskaya or Big Ring Road) Cellular service is available. Check your carrier's coverage.
• 🔄 Modem mode: If you have a second phone with mobile Internet, you can share Wi-Fi iPhone.
• 📱 Offline content: Download movies, music, or maps in advance (for example, in Google Maps or Yandex.Maps) via mobile Internet.
• 💬 Messengers with offline mode: Telegram And WhatsApp allow you to read messages without the Internet if they were downloaded earlier.

If you frequently ride the metro and rely on the internet, consider the following options:

• 📡 Portable 4G router (For example, Huawei E5577 or TP-Link M7350) - it catches mobile communication where a phone can’t cope.
• 🔋 Powerbank with higher capacity (from 20,000 mAh), since searching for a network and using Wi-Fi quickly drains the battery iPhone.
• 🎧 Noise-cancelling headphones (For example, AirPods Pro) to comfortably watch content offline.

If you use mobile internet in the metro, please note that:

• 📉 Speed ​​may be lower than on the surface due to signal shielding.
• 💰 Some operators count metro traffic as roaming (check with your provider for details).
• 🔋 Searching for a network in tunnels drains the battery significantly - it's better to turn it on low power mode.

Frequently Asked Questions (FAQ)

Is it possible to connect to Wi-Fi in the metro without a phone number?

No, SMS authorization is required. However, if you don't have a Russian number, you can use a virtual number (for example, via TextNow or OnlineSIM), but this violates the rules of using the network and may lead to blocking.

Why does Wi-Fi in the metro only work for 15 minutes?

This limitation is in place to evenly distribute the network load. After the timer expires, you must re-enter your phone number and the code sent via SMS. In some cases, the session is extended to 1 hour if you are actively using the internet.

Can I use Wi-Fi on the subway with a jailbroken iPhone?

Technically yes, but it's not recommended. Jailbroken devices are more susceptible to attacks on public networks. Additionally, some features (such as automatic connection) may not function correctly.

How to connect to Wi-Fi on the subway on an iPhone without a SIM card?

Without a SIM card, authorization is impossible, as SMS confirmation is required. Alternative methods (such as using an eSIM or virtual numbers) also require a valid phone number.

Why did Wi-Fi stop working in the metro after updating iOS?

Sometimes iOS updates reset network settings. Try this:

1. Forget the network MT_FREE (Settings → Wi-Fi → MT_FREE → Forget this network).
2. Reboot iPhone.
3. Reconnect and log in.

If the problem persists, reset your network settings (Settings → General → Transfer or reset iPhone → Reset → Reset Network Settings).