How to install Samsung Pay on Xiaomi smartphone: all the ways and risks

Contactless payments via a smartphone have long been the standard, but Xiaomi owners often face a limitation: officially Samsung Pay is only available on Samsung devices, the reason lies in exclusive agreements with banks and MST (Magnet Secure Transmission) technology, which emulates the card’s magnetic stripe. However, enthusiasts are finding workarounds – from manual APK implementation to the use of modified firmware.

In this article, we will analyze all the current methods of installing Samsung Pay on Xiaomi (including models on MIUI 14/15 and HyperOS), assess their performance in 2026, and also consider legal alternatives – Google Pay, Mi Pay and banking applications with support for NFC. It is important to understand: none of the methods guarantees 100% success due to hardware and software locks, but the chances are – especially on devices with an unlocked bootloader.

Why Samsung Pay is not officially working on Xiaomi

The main reason is hardware binding. Samsung Pay uses:

• 🔒 Button MST (Only available in Samsung flagships until 2022, such as the Galaxy S21): emulates the magnetic stripe of the card to work with outdated terminals.
• 📱 Knox secure chip: encrypts payment data; Xiaomi has no equivalent.
• 🔄 Device model check: Samsung server blocks launch on unaccompanied devices.

Even if you manage to install the APK, the app will send a request to Samsung's server when it first starts, which will return the "Device Not Supported" error, which can only be avoided by modifying system files or using unofficial patches (about them below).

⚠️ Note: Installing Samsung Pay on an unaccompanied device violates the service’s user agreement.In the event of an account being blocked or funds lost, claims against Samsung will be useless.

Method 1: Install a modified APK (without root)

The easiest, but least reliable method is to download a patched version. APK These files remove the test of the device model, but they don't guarantee that it's working. NFC-payment.

Step-by-step:

1. Download. APK from a verified source (e.g, XDA Developers) Up-to-date versions: 📌 Samsung Pay v4.7.10 (last-time MIUI). 📌 Samsung Pay Mini v3.5.0 (simplified version MST).

Settings → Applications → Special Rights → Installation of Unknown Applications

Install APK and launch the application.

Download file from the verified forum | Disable antivirus (can block modified APKs) | Backup data | Check the Android version (at least 8.0)

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If after launch there is an error "Service is not available", try:

• 🔄 Reboot the phone.
• 📱 Remove the application cache (Settings) → Annexes → Samsung Pay → Memory. → Clear the cache).
• 🌐 Use it. VPN South Korea or the United States (sometimes helps bypass geo-blocking).

⚠️ Attention: Modified APK Before installing, check the file through VirusTotal and review the reviews on the forum.

Method 2: Using Magisk and Samsung Pay Enabler

For devices with unlocked bootloader and root rights, there is a more reliable method, the Samsung Pay Enabler module for Magisk, which replaces system data by simulating a Samsung device.

Requirements:

• 📱 Xiaomi smartphone with unlocked bootloader.
• 🔓 Installed by Magisk (version 26.0)+).
• 📲 Android 10 or newer.

Instructions:

1. Download the Samsung Pay Enabler module (last version is v1.4).
2. Transfer the.zip file to your phone’s memory.
3. Open Magisk, go to Modules → Install from storage and select the downloaded file.
4. Reset the device.
5. Install the original Samsung Pay APK (e.g. from APKMirror).

If after installing the Samsung Pay module, it starts but does not see the card:

• 🔧 Check if it's on. NFC in settings (Connections) → NFC).
• 📋 Add a card via Google Pay, then try linking it to Samsung Pay.
• 🔄 Remove and reinstall the Magisk module.

Method 3: Emulate a Samsung device via Xposed/EdXposed

For advanced users, there is a method using the Xposed framework (or its EdXposed fork for MIUI) that allows you to swap device data at the system level, tricking Samsung servers.

It is necessary:

• 📱 Device with root and EdXposed installed.
• 🔧 Device module ID Changer or Samsung Pay Bypass.

Step-by-step:

1. Install EdXposed via Magisk (EdXposed-YAHFA for Android 12+).
2. Download the Device ID Changer module.
3. In the module settings, specify ro.product.manufacturer=Samsung ro.product.model=SM-S901B (Galaxy S22 model for example).
4. Restart the device and install the original Samsung Pay APK.

This is more complicated than previous ones, but it has a better chance of success — up to 80% on Xiaomi flagships.

• 🚨 Possible soft-bricks (cyclic reboot) with incorrect settings.

Modified APK|Magisk module|Xposed/EdXposed|No, I'm using alternatives.|I tried it, but it didn't work.-->

Samsung Pay Alternatives for Xiaomi: Which is Better in 2026

If none of these things work, consider legal alternatives. Most of them support the idea. NFC-Payments and are more stable:

An important nuance: since 2023, Google Pay in Russia is officially not supported, but works through a VPN or with cards of foreign banks (for example, Revolut or Wise).

• 🏦 Sberbank Online (support) NFC payment).
• 💳 Tinkoff (built-in contactless payments).
• 💰 Alpha Click (works with Mastercard and Mir).

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If you need payments through MST (for older terminals), consider buying a Samsung Galaxy used or using a physical card with a chip.No workaround on Xiaomi guarantees MST stable operation.

Risks and consequences of installing Samsung Pay on Xiaomi

Before experimenting, evaluate possible problems:

⚠️ Note: On HyperOS devices (e.g. Xiaomi 14), system file modifications may result in Mi Account blocking due to enhanced security MIUI Anti-Rollback.

Main risks:

• 🔴 Ban of cards: some banks (for example, VTB) block cards when unofficial payment systems are detected.
• 🔴 Unstable work NFC: After patching, other contactless functions (such as subways or electronic passes) may stop working).
• 🔴 Loss of warranty: Unlocking bootloader and getting root void Xiaomi warranty.
• 🔴 Data breach: modified APK may transfer payment data to third parties.

If you decide to install, follow the safety rules:

• 🔐 Use a virtual card (such as from Tinkoff or Sber) for tests.
• 📱 Check your device regularly for viruses (Malwarebytes or Dr.Web).
• 🔄 Create a backup copy through TWRP before modification.

FAQ: Frequent questions about Samsung Pay on Xiaomi

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If your goal is just contactless payments, use Google Pay or banking apps. Samsung Pay installation on Xiaomi is only justified for enthusiasts ready for risks and experiments.