Connecting to Wi-Fi via QR code on a Xiaomi phone: 2026 instructions

Connecting to Wi-Fi via QR code is one of the most convenient features of modern smartphones. XiaomiInstead of manually entering a long password, simply scan the code from the screen of your router or other device. This technology saves time and minimizes the risk of errors when entering data. However, not all users know how to use it correctly, especially when it comes to newer models with updated interfaces. MIUI.

In this article we will discuss in detail how to connect Wi-Fi via QR code on Xiaomi, which models support this feature, and what to do if scanning isn't working. You'll also learn about hidden security nuances and alternative connection methods that are useful in emergency situations.

QR code technology for Wi-Fi connection has become a standard for most manufacturers, but Xiaomi implemented it with a number of unique features. For example, in some firmware versions MIUI 14+ It's now possible to generate a QR code directly on the lock screen, speeding up the process of connecting new devices. However, not all routers support this feature—it depends on the router's firmware and brand.

If you've never used QR codes to connect to Wi-Fi before or have encountered errors, this guide will help you understand all the intricacies. We'll cover not only the basic steps but also rare cases where the standard method doesn't work.

Which Xiaomi models support QR code connection?

The QR code scanning feature for connecting to Wi-Fi is available on most smartphones. Xiaomi, released after 2019. However, there are nuances associated with the firmware version MIUI and the region of sale of the device.

Here are the main compatibility criteria:

• 📱 All flagship models (Xiaomi 12/13/14, Mi 11, Mix 4 and newer) support the function "out of the box" on firmware MIUI 12.5+.
• 📱 Mid-range and budget smartphones (Redmi Note 10/11/12, POCO X3/X4/X5) require an update to MIUI 13+ for stable operation.
• 📱 Obsolete models (Redmi 9, Mi A3) may not support the feature or may work with limitations.
• ⚠️ Regional firmware: On some devices for the Indian or Chinese markets, the feature may be disabled by default.

To check support on your device, open Settings → Wi-Fi and look for the QR code icon in the upper right corner. If you don't see it, update the firmware via Settings → About phone → System update.

⚠️ Attention: On some custom firmwares (for example, LineageOS or Pixel Experience) the function may not work correctly or be absent altogether.

Where can I get a QR code to connect to Wi-Fi?

There are several ways to obtain a QR code for connecting to Wi-Fi. The most common is to generate it on another device already connected to the network or on the router itself.

Let's consider all available options:

• 🖥️ Smartphone or tablet: On the device with Android 10+ or iOS 11+ open Settings → Wi-Fi, select your network and click "Share password" (on iPhone) or "QR code" (on Android).
• 📶 Router: Modern routers (TP-Link, ASUS, Xiaomi Mi Router) display the QR code on a sticker or in the web interface (192.168.0.1 or 192.168.1.1).
• 💻 Windows 11: IN Settings → Network and Internet → Wi-Fi Select your network and click "Properties" → "QR code".
• 📄 Special services: Sites like Qifi allow you to generate a QR code if you enter the network name and password manually.

If your router does not support QR code generation, you can use the app WiFi QR Generator from Google PlayIt creates a code based on the network data entered.

Step-by-step instructions: how to connect to Wi-Fi via a QR code on Xiaomi

Now let's move on to the most important part: connecting to the network. The instructions are universal for most models. Xiaomi, but there may be minor differences depending on the version MIUI.

Follow these steps:

1. Open Settings on your smartphone Xiaomi.
2. Go to the section Wi-Fi.
3. Click on the icon in the upper right corner QR code (or "Scan QR code" if there is an inscription).
4. Point the camera at the QR code on the other device's screen or the router's sticker. Make sure the code fits completely within the scanner's frame.
5. Wait for recognition. The network name will appear on the screen (SSID) and an offer to connect.
6. Click ConnectIf the network is password protected, confirmation will occur automatically.

If the QR code is not recognized, try the following:

• 🔦 Increase the screen brightness of the device you are scanning the code from.
• 📱 Make sure that on your smartphone Xiaomi There is no protective film or cracks on the camera.
• 🔄 Restart your phone if the QR code scanner doesn't open.

Make sure Wi-Fi is turned on on your smartphone|

The QR code is displayed clearly and without distortion|

The phone camera is not covered by a case or fingers|

The device is within network coverage area-->

⚠️ Attention: Some public Wi-Fi networks (in cafes and airports) use QR codes for portal authorization. After scanning, a browser will open asking you to enter your username/password or accept the terms and conditions.

What to do if the QR code won't scan

Problems with QR code recognition are one of the most common user complaints. XiaomiThe reasons may be software related (camera malfunction or MIUI), and hardware (damage to the camera module).

Here are the most effective solutions:

• 📲 Clearing camera cache: Go to Settings → Apps → Manage apps → Camera → Storage → Clear cache.
• 🔄 Restart your phone: Sometimes simply turning the device off and on helps.
• 📱 Firmware update: Outdated versions MIUI may not support new QR code formats.
• 🔍 Using a third-party scanner: Install the application QR & Barcode Scanner from Google Play and try to scan the code through it.

If the problem persists, check the camera's functionality in other apps (for example, by taking a photo). If the camera doesn't work at all, this may indicate a hardware issue.

How to check if the QR code or the camera is at fault?

If other QR codes (for example, from websites or messaging apps) scan correctly, the problem is with the Wi-Fi code. Try generating it again on a different device. If no codes are recognized, the issue is with the phone's camera or software.

Another rare case - The QR code is damaged or generated incorrectly.For example, some routers create codes in a non-standard format that Xiaomi can't read. In this case, try:

• Generate the code again using another device.
• Use a text password (enter it manually in Settings → Wi-Fi).
• Check if the network is hidden (SSID hidden). In this case, the QR code may not contain complete data.

Security: Risks of QR Code Connection

Connecting via QR code is convenient, but not without risks. Attackers can create fake codes that will redirect your traffic through a proxy server or connect you to a phishing network. Here's what to look out for:

Main threats:

• 🕵️ Fake networks: The QR code may contain data to connect to a decoy network with a name similar to the original (for example, "CoffeeShop_Free" instead of "CoffeeShop").
• 🔗 Traffic redirection: In some cases, the code may register proxy settings on the device through which all your internet traffic will go.
• 📱 Data Leak: If you scan code from other people's devices, there is a risk that it contains malicious commands (for example, for ADB).

How to protect yourself:

• 🔒 Scan QR codes only from trusted sources (for example, from your laptop screen or a sticker on your home router).
• 📵 Disable automatic connection to open networks in Settings → Wi-Fi → Advanced → Auto-connect.
• 🛡️ Use a VPN (for example, ProtonVPN or Windscribe) when connecting to public networks via QR code.

⚠️ Attention: If after connecting via QR code you notice suspicious activity (advertising, redirects, slow internet), immediately forget the network in the Wi-Fi settings and run a virus scan using Malwarebytes or Dr.Web.

Alternative Wi-Fi connection methods on Xiaomi

If QR code connection is unavailable for some reason, you can use alternative methods. Here are the most reliable ones:

Connection methods without a QR code:

• 🔑 Manual password entry: Standard method via Settings → Wi-Fi → Select network → Enter password.
• 🤝 WPS: Click the button WPS on the router, then on the phone select Settings → Wi-Fi → Advanced → WPS Connection.
• 📱 Mi Share (fast transfer): If you have another smartphone Xiaomi, connected to the network, use the function Mi Share for Wi-Fi data transfer.
• 📋 Import settings: Some applications (eg. WiFi Key Recovery) allow you to export and import Wi-Fi settings between devices.

Method WPS convenient, but has limitations:

• Not all routers support WPS (especially new models due to security vulnerabilities).
• The feature can be disabled in the router settings.
• On some firmware versions Xiaomi option WPS hidden in additional settings.

If you frequently reconnect devices to the same network, save the password in Google Account:

1. Connect to the network manually.
2. In the Wi-Fi settings, tap on the network name and enable the option Synchronization with Google.
3. On new devices with the same account, the network will connect automatically.

Common mistakes and their solutions

Even if the QR code scans correctly, connection errors may occur. Let's look at the most common ones and how to fix them.

If none of the methods helped, try the following:

• 🔧 Reset network settings: Go to Settings → System → Reset settings → Reset Wi-Fi, mobile network, and Bluetooth settings.
• 📡 Changing Wi-Fi channel: In the router settings, change the channel from Auto to a fixed one (for example, 6 or 11).
• 🔄 Updating the router firmware: Outdated firmware may conflict with new smartphones.

⚠️ Attention: On some firmware versions Xiaomi (especially custom ones) the QR code scanning function for Wi-Fi may conflict with the module ARCore. Try disabling it. Google Play Services for AR in the application settings.

FAQ: Answers to Frequently Asked Questions

Is it possible to connect to Wi-Fi via QR code if the network is hidden (SSID hidden)?

No, standard Wi-Fi QR codes do not contain information about hidden networks. In this case, you will need to enter the network name (SSID) and password manually. Some third-party applications (for example, WiFi QR Generator) allow you to create codes for hidden networks, but Xiaomi they are not supported by default.

Why does the "Incorrect password" error appear after scanning the QR code, even though it is definitely correct?

This error may occur due to:

• Incompatibilities of encryption types (for example, the router uses WPA3, and the phone only supports WPA2).
• Special characters in the password (eg. #, $, %), which are processed incorrectly when generating a QR code.
• MAC address restrictions on the router (your phone may be blacklisted).

Solution: Try generating a QR code on another device or enter the password manually.

Is it possible to create a QR code for Wi-Fi on Xiaomi and share it with friends?

Yes, for this:

1. Connect to the desired network.
2. Open Settings → Wi-Fi and tap on the network name.
3. Click on the icon QR code (or "Share").
4. Show the code to your friends so they can scan it with their smartphones.

Please note: some firmware Xiaomi do not allow sharing QR codes for networks with Enterprise encryption (e.g. WPA2-Enterprise).

What should I do if the internet is slow after connecting via QR code?

The reasons may be different:

• The router has automatically assigned your device a low priority (QoS).
• There are too many connected devices on the network.
• The QR code contained incorrect settings. DNS or proxy.

Solution:

1. Reboot your router.
2. In your phone settings, forget the network and reconnect.
3. Check the speed on other devices - if it's also slow, the problem is with your provider.

Do all routers support QR code generation for Wi-Fi?

No, this feature depends on the router model and firmware. Here's what we know:

• 🆗 Supported by: Xiaomi Mi Router, TP-Link Archer (new models), ASUS RT-AX, Keenetic.
• ❌ Not supported: Outdated routers (D-Link DIR-300, Tenda N301), some provider models (for example, from Rostelecom or Beeline).

If your router does not generate a QR code, use a smartphone, tablet or PC with Windows 11.