How to add a card for contactless payment on Xiaomi Redmi 8 Pro: all ways and life hacks

Contactless payments via smartphone have long become the standard – it is fast, safe and convenient. Owners of Xiaomi Redmi 8 Pro may face nuances when setting up payment with a card due to the features of the firmware MIUI In this article, we will discuss all the working ways of adding a card, from the official Google Pay to the Chinese Mi Pay, as well as alternative solutions for regions where these services are not supported.

It is important to understand that Redmi 8 Pro is equipped with a module. NFC, But its functionality depends on the firmware version and the region of the device's sale, for example, global versions (marked Global) usually support Google Pay out of the box, whereas Chinese ones (China) usually support Google Pay out of the box. ROM) We will look at options for all cases, including circumventing restrictions through third-party applications.

If you have previously tried to link the card and received errors such as "Device not certified" or "NFC It doesn't support payments, don't despair. Most often, it's a regional setup or a software update. And for those who prefer maximum security, we'll go into detail about how payment tokenization works and why a tied card is more reliable than a physical card.

1. Verification of Redmi 8 Pro compatibility with contactless payments

Before you add a card, make sure your Redmi 8 Pro is technically capable of making payments through the card. NFC. Here are the key points:

• 📱 Firmware Version: Global Firmware (MIUI Global) supports Google Pay without restrictions (MIUI China requires Google Mobile Services installation (GMS) or use of Mi Pay or use of Mi Pay.
• 🌍 Region of the device: In settings (Settings) → The phone. → Version. MIUI) If China is listed, payments via Google Pay may be blocked.
• 🔄 System updates: Outdated firmware often causes errors. Update software through Settings → Updating the system.
• 🔒 Root status: Devices with unlocked bootloader or root rights may not be certified by Google for payments.

To determine exactly the compatibility, do the following:

1. Open the app. NFC (contactless icon).
2. Click on the three dots in the top right corner and select Settings.
3. Check for contactless payments or Mi Pay.

Attention, if it's on the menu NFC There is no payment section, your firmware may be modified or designed for a market where contactless payments are not supported, in which case you will need to change the region or install custom firmware (for example, Xiaomi.EU).

2. Adding a card via Google Pay (official way)

Google Pay is the most common contactless payment service on Android, and here's how to tie a card to Redmi 8 Pro:

1. Download the Google Pay app from the Play Market.
2. Open the app and press Start.
3. Choose Add Card → Credit or Debit Card.
4. Scan the map with the camera or enter the data manually.
5. Confirm the addition via SMS or push notification from the bank.

Once the card is successfully linked, it will appear in the Wallet section, so to pay for your purchase, unlock your phone and bring it to the terminal, and the payment will be automatically paid.

Make sure NFC plugged

Update Google Pay to the latest version

Check the balance on the card (minimum amount to activate — 1₽/0.01$)

Connect to a stable Internet connection (Wi-Fi or Wi-Fi) 4G)-->

If you add a card, you get an error that says "Device not certified," it means your Redmi 8 Pro has not passed Google's security check.

• 🔧 Install the current version of Google Play Services.
• 🌐 Change the device region to supported (e.g., U.S. or U.K.) via Settings → Additionally. → Region.
• 📱 Refuse the phone to the global version MIUI (instruction).

3. Mi Pay setup for Chinese firmware

If your Redmi 8 Pro is working on your MIUI China, Google Pay will be unavailable, and Xiaomi offers its own service, Mi Pay, instead, and supports Chinese bank cards (e.g. UnionPay) and some international cards (depending on the region).

To add a card to Mi Pay:

1. Open the Mi Pay app (if not, download from the Mi App Store).
2. Sign in through your Mi Account account.
3. Click Add Card and select the bank from the list.
4. Enter the card details and confirm the operation via SMS.
5. Create a payment system PIN-code (will be requested at each payment).

Mi Pay works on the same principle as Google Pay: unlock your phone, bring it to the terminal and enter it. PIN. However, the service has limitations:

Mi Pay does not support tokenization of cards of Russian banks (VTB, Sberbank, Tinkoff) due to sanctions restrictions. If your card is issued in Russia, this method will not work.

4. Alternative payment methods without Google Pay

If the official methods don't work, you can use workarounds.

4.1. Bank applications supported by NFC

Many banks are releasing their own contactless payment apps that are not dependent on Google Pay, such as:

• 🏦 Sberbank Online (SberPay support)
• 💳 Tinkoff (built-in payments via NFC)
• 💰 VTB Online (function) VTB Pay)

To activate payment:

1. Install the official application of your bank.
2. Log in and find Contactless Payments or Payment by Phone.
3. Follow the instructions for linking the card (usually SMS confirmation is required).

4.2 Virtual cards and services

If the physical card is not tied, create a virtual card in the supported service:

• 🌐 Revolut or Wise (Virtual Cards) Visa/Mastercard).
• 💎 YuMoney (formerly Yandex.Money) with reference to Mastercard.

Virtual cards are added to Google Pay in the same way as physical cards, but may have limits on the amount of payment.

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If the terminal does not accept payment via Google Pay, try disabling Quick Unlock in the lock screen settings.Some terminals require the device to be fully unlocked (PIN/graphical).

4.3 Root solutions (for advanced users)

If you are willing to take a chance, you can try:

• 🔧 Install Magisk and Universal SafetyNet Fix to bypass Google’s check.
• 📱 Switch Xiaomi.EU or PixelExperience (custom firmware with support for Google Pay).

Attention! These methods require unlocking the bootloader, which will void the warranty and may cause the phone to malfunction. Use them only if other methods have failed.

5. Change the firmware region to unlock Google Pay

If your Redmi 8 Pro is originally designed for the Chinese market (MIUI China, Google Pay will be blocked. So the solution is to change the firmware region to the global one:

1. Download global firmware for Redmi 8 Pro (codename begonia) from the official Xiaomi website.
2. Rename the firmware file to update.zip And put it in the root directory of the phone.
3. Open the Updater app, click on the three dots in the upper right corner and select Select the firmware file.
4. Specify the path to update.zip and wait for the installation to be completed.
5. After the reboot, check the region in Settings → The phone should be Global.

If Google Pay is not working after the change of region:

• 🔄 Perform a reset settings (Settings) → Additionally. → Resetting settings).
• 🔧 Install root rights and activate the MagiskHide Props Config module to disguise as a certified device.

6. Frequent errors and their solutions

When you add a map, Redmi 8 Pro users often face typical problems.

If you've successfully added a card, you're not making any payments, check:

• 🔋 Battery level (at a discharge below 5% NFC may be off).
• 📶 Internet availability (first transaction requires network confirmation).
• 🔒 No magnetic covers or metal accessories blocking the signal.

7.Contactless payments security: myths and reality

Many users are afraid to link the card to their phone for fear of fraud, and let's see how dangerous it really is:

How Contactless Payments Work via Phone:

• 🔐 Tokenization: Instead of a card number, a unique token is transferred, useless for attackers.
• 🔄 Dynamic CVV: A new security code is generated for each transaction.
• 📱 Two-factor authentication: Payment is confirmed by unlocking the phone + PIN-code-print.

Compare the risks of a physical card and a phone-linked card:

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A card linked to a phone is safer than a physical card due to tokenization and biometric binding, but remember to install a complex pattern lock or a graphical key. PIN-screen-lock.

FAQ: Answers to Frequent Questions