Owners of Xiaomi smartphones, particularly the popular Redmi Note 8T, often face difficulties in trying to launch contactless payment. After the introduction of restrictions for Russian users, the standard method through Google Pay stopped working, which created the need to find alternative solutions.
Activation of payment functions on Redmi Note 8T It has its own technical nuances associated with the architecture of the shell MIUI And the security requirements of banking applications, you're going to need to not just install the app, but you're going to need to configure the system settings correctly. NFC-In this article, we will discuss each step in detail, from checking compatibility to solving typical errors when connecting a card.
It should be noted that the success of the operation depends on the version of the operating system and the availability of the necessary security certificates on the device. For the correct operation of SberPay on the Redmi Note 8T, the Android version must be at least 6.0, which is by default performed on all current firmware of this model. Next, we will move to practical steps that will help you start payment in a matter of minutes.
Compatibility check and preparation NFC-module
Before you start installing banking software, you need to make sure that the hardware of your Redmi Note 8T is ready to work with contactless technologies. The smartphone is equipped with an NFC (Near Field Communication) module, which is responsible for transmitting encrypted data to the payment terminal. However, in some cases this module may be disabled software or work incorrectly due to system failures.
The first step is to activate the function in quick settings. Lower the notification curtain and find the icon. NFC. If it's not on the first screen, tap the pencil or edit button to drag the icon to the active area. Once turned on, the phone will start searching for available tags, as evidenced by a characteristic audible signal or vibration when lifted to another. NFC-device.
⚠️ Attention: If, after activation, NFC The smartphone starts to quickly discharge or heat up in the area of the camera, possibly the antenna module is physically damaged, in which case the software setting of the SberPay will not be possible without repair.
It is also important to check which security element is the default on the system. To do this, go to the Settings menu → Connection and Sharing → NFC → Security element. Here you should select the HCE Wallet or your bank name, if it is already installed. The wrong choice of this option is a common reason why the terminal in the store does not see the phone.
Installation and initial configuration of the SberBank Online application
The main tool for working with the service is the official application of SberBank Online. Since Google services can block the installation of banking applications from the Play Market for Russian users, the most reliable way is to download the APK installation file from the official website of the bank or through the GetApps store preinstalled on Xiaomi smartphones.
Once the file is downloaded, the system can issue a warning of potential danger, which is the standard reaction of the MIUI shell to install applications from unknown sources, and you need to confirm permission to install by clicking on the link in the notification and activating the switch for your browser or file manager.
Start the installation process and wait for the icon to appear on the desktop.
- 📱 Enter the phone number tied to the card and wait. SMS-code.
- 🔒 Come up with a pin code or set up fingerprint entry for extra protection.
- 💳 Add your bank card if it is not automatically displayed.
It is important to make sure that the contactless payment feature is enabled in the settings of the app itself. Go to the user profile, select the Payments or SberPay section and make sure the switch is active. Without this step, the phone will only work as a regular loyalty card, but not as a means of payment.
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Use online biometrics (Face ID or fingerprint) to log in to SberBank, this significantly speeds up the payment process at the checkout, eliminating the entry of a pin code in the application.
Activation of SberPay and adding a card to the payment service
The next step is to directly activate SberPay within the app, which links your plastic or virtual card to a digital token that will be transferred to the terminal. On the app's home screen, look for the Payment by QR banner or Payment section where the SberPay connection button is located.
When you press the activation button, the system will check the device for compliance with security requirements. If the Redmi Note 8T has unofficial firmware installed or received Root rights, activation can be blocked by the bank.
Once activated successfully, you will be asked to set up the default payment method, you can choose to debit your funds from your main account, a specific debit card or credit card, and at this stage, you will often need to confirm consent to the processing of data through a code from SMS.
| Parameter | Default value | Recommended value |
|---|---|---|
| Payment method | Main account | The main debit card |
| Limit without pin code | 1,000 rubles | No change (safe) |
| Notifications | Included | Included (for control) |
| Access to biometrics | Off. | On (for speed) |
⚠️ Note: When adding a card to SberPay on a shell device MIUI You may need additional confirmation via push notification. Make sure the application has permission to display notifications over other windows.
☑️ Pre-payment checks
Setting up NFC and Payment System Priorities
On smartphones Xiaomi Redmi Note 8T There may be several applications that are intended to be used. NFC-So that when you bring your phone to the terminal, it's SberPei that runs, rather than emulating a Mi Pay card or other application, you need to set your priorities right.
Go to the NFC settings via the Settings System Menu → Connection and Sharing → NFC → Touch and Pay. In the Pay by Default list, select SberPay or SberBank Online. If you select “Use the default payment application”, the system will ask which application to make a payment through, which is inconvenient at the checkout.
Also worth paying attention to is NFC mode. Some versions of MIUI have Read/Write mode available. It needs to be active for payment, but sometimes switching modes helps if the terminal doesn't read the signal. Try rebooting your smartphone after changing settings so that changes apply at the driver level.
If you use a case with a metal insert, magnetic clasp or too thick (more than 3 mm), it can shield the signal of the antenna located at the top of the Redmi Note 8T body. In such cases, payment will not be possible until the case is removed.
What to do if priority is reset?
Alternative methods of payment and work with QR-code
In situations where the terminal does not support contactless payment through NFC or the phone module temporarily does not work, SberPay offers an alternative method - payment by QR-This method works on any Xiaomi smartphone, even without a module. NFC, It is often more reliable in regions with older terminal fleets.
To make a payment, open the SberBank Online application, go to the Payments section and select the SberPay button (or “Pay by QR”). Point the smartphone camera at the code displayed on the terminal or cash register screen. The system automatically reads the data and offers to confirm the transaction amount.
Advantage of the method QR In that it does not depend on the state of NFC-It's often faster than the antenna, because it doesn't require you to unlock the phone and bring it to the terminal at a certain distance.
- 📸 Open the bank’s camera or app to scan.
- 🎯 Point the lens clearly on QR-code, avoiding glare.
- ✅ Confirm payment with biometrics or code.
Solving Typical Connection Problems and Errors
Despite the ease of setting, Redmi Note 8T users may experience errors, such as “Payment failed” or terminal failure, and first check if flight mode or power saving is on, which can block NFC background work.
If the terminal says "Maps not found," try repositioning the phone. The Redmi Note 8T antenna is located at the top of the back cover, next to the camera module. Apply that section to the terminal, not the middle or bottom of the smartphone.
If the application says "Service is unavailable" or "Update required", check the date and time on the device. Incorrect system date disrupts SSL/TLS security protocols, causing the bank to block the connection. Set up automatic time synchronization over the network.
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90% of payment problems are solved by rebooting your smartphone and re-activating NFC in the notification curtain.
⚠️ Note: If you have changed SIM-card or phone number associated with Sberbank, SberPay service will require re-verification and linking the card again for security purposes.