How to set up a “Troika” on a Xiaomi phone: a complete guide to 2026

Choosing between a Troika plastic card and its virtual counterpart on a smartphone? Setup an e-ticket on Xiaomi takes less than 10 minutes, but requires attention to detail, from NFC support to choosing the right app. In this article, we will examine all the steps from checking the compatibility of the phone to the first fare payment, and also reveal hidden restrictions that are not warned in the official instructions.

Virtual “Troika” works on most modern Xiaomi smartphones, but there are nuances: for example, models with a high-performance smartphone. MIUI Global may require additional settings NFC, On some devices, you will need to manually activate the function. HCE (We tested the process on the Redmi Note 12 Pro.+, POCO X5 Pro and Xiaomi 13T — We are ready to share solutions for each case.

1. Checking the compatibility of the Xiaomi phone with the “Troika”

Before you install the app, make sure your Xiaomi supports a virtual Troika.

• 📱 NFC-chip: must be built into the phone (check the specifications of the model on the official website of Xiaomi).
• 🔄 Android 8.0+: Older versions of the OS do not support the technology HCE.
• 🌍 Region: phone must be purchased in Russia or have firmware MIUI Russia (Errors may occur on the Global Version).
• 🔒 Root rights: If the phone is rooted, Troika may not work due to security restrictions.

To check for NFC:

1. Open Settings → Connect and share data → NFC.
2. If there is no point, your model does not support the technology (e.g. Redmi 9A or POCO M3).

Important: Even if NFC is available, some models (such as the Xiaomi Mi A2) do not support HCE due to the firmware features, in which case the virtual Troika will not work.

Installation of the official annex “Troika”

Download the application only from official sources:

• 📱 Google Play: Link (Rating 4.3)+, 1M+ download).
• 🔗 Official website: troika.mos.ru (section "Mobile application»).
• ⚠️ Don't use it. APK from third-party sites – high risk of catching a virus or an outdated version.

After installation:

1. Launch the app and allow access to NFC, geodata, and notifications.
2. Please provide a telephone number (required) SMS-confirmation).
3. Create. PIN-payment-protection.

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If the app doesn’t run on Xiaomi with MIUI Global, try changing the region in your phone settings to “Russia” (Settings → Additional → Region).

3. NFC setup to work with Troika

By default, NFC on Xiaomi can be disabled or run in Read Only mode, so that Troika functions correctly:

1. Go to Settings → Connect and share data → NFC.
2. Activate the NFC slider.
3. Select No Limits Mode (or All Modes depending on the MIUI version).
4. Enable the HCE option (if available in the settings).

Some models (such as the Xiaomi 12T) require additional customization:

Settings → Special features → System settings → Enable “Map emulation”

Activated NFC in settings

No restrictions regime selected

The Troika app has access to NFC

The phone is not in energy saving mode-->

Warning: If Troika does not work on the turnstile after setting up, check whether the NFC locks a case with metal elements or a magnetic card in your pocket.

4. Replenishment of balance and tariff choice

The virtual “Troika” supports the same rates as the plastic card:

To top up the balance:

1. Open the Troika app and go to the Balance tab.
2. Choose the payment method: bank card, SberPay, Google Pay or Qiwi.
3. Enter the amount (minimum payment - 50) ₽).
4. Confirm payment via SMS or Push Notification.

5.The first trip: how to apply the phone to the turnstile

The algorithm of passage through the turnstile with a virtual "Troika":

1. Unlock the phone screen (you don’t have to open the app).
2. Hold the top of the smartphone (where it is located) NFC-chip) to the yellow circle on the turnstile.
3. Wait for the green signal and the sound squeak.
4. Pass through the turnstile for 10 seconds.

Common mistakes and their solutions:

• ❌ Turntiles do not respond: check if it is turned on NFC And whether the screen is unlocked. On some Xiaomi models, for example, POCO F4) You need to open the application "Troika" in advance».
• ❌ The balance is written off, but the passage is not allowed: the tariff may have expired (check in the appendix).
• ❌ “Card not found” error: Reboot your phone and re-activate NFC.

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If the turnstile flashes red, do not try to re-attach the phone - wait 30 seconds, otherwise the balance may be written off twice.

6.Troika Alternatives for Xiaomi: What to Choose

If a virtual Troika is not suitable (for example, due to a lack of NFC or MIUI issues), consider alternatives:

For owners of Xiaomi without NFC fit QR-code:

• 🚇 «Metro Moscow: generation QR pass through special turnstiles.
• 🚌 «My transportation: payment for travel on buses QR (active in 20+ regions of Russia).

7. Frequent problems and their solutions

Even after you set it up properly, the virtual Troika can malfunction.-5 errors and ways of eliminating them:

1. The reason: problems with the Internet or Troika servers. Solution: check the connection, restart the application or wait 10-15 minutes.
2. Troika doesn't show up in your wallet, because it's synced. Solution: delete and re-add the card in the app.
3. Double charge: Re-attachment of the phone to the turnstile. Solution: write in support with a check - the money will be returned within 5 days.

⚠️ Note: If you change your phone, the virtual Troika won't automatically transfer. Link it back to the new device via the My Cards section of the app.

FAQ: Answers to popular questions