How to scan. QR-Xiaomi phone code: 5 proven ways

Scanning. QR-Xiaomi has become an integral part of everyday tasks, from paying for purchases to logging in to Wi-Fi networks. Despite the apparent simplicity, many users face difficulties: If a standard scanner does not recognize the code, then the camera refuses to focus, and sometimes it is not clear at all where to look for the desired function in the computer. MIUI. This article will help you understand all the nuances of the process, including hidden opportunities and workarounds for older models.

We will look not only at basic methods through the built-in camera and the Scanner app, but also at alternative solutions for devices without preinstalled software, and also at common errors that can cause scanning to fail. QR-The code from the present and what to do if after scanning the phone began to behave suspiciously.

1. Scanning. QR-code through a standard Xiaomi camera

The fastest way to scan QR-Xiaomi code - use the built-in camera. The code recognition function is activated by default in most models on the Internet MIUI 12 and newer, but there are nuances for different firmware versions.

To scan the code:

1. Open the Camera app (Icon with Camera).
2. Point the lens at QR-code so that it fits fully within the viewfinder frame.
3. Wait for the notification to appear with a suggestion to click on the link or perform an action (usually takes 1-2 seconds).
4. Tap the pop-up banner to confirm the action.

If the camera does not recognize the code automatically, check:

• 🔦 Lighting: In low light, turn on the flashlight or bring the phone closer to the code.
• 📱 Focus: Lightly touch the screen in the area QR-code to allow the camera to focus.
• 🔄 Distance: optimal distance — 10-20 code-wise.

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If the camera can't see QR-code, try to flip the phone - sometimes another angle of inclination works.

On some models (e.g. Redmi Note 8 Pro or Poco X3), the camera scanning function can be disabled to activate:

1. Open the Settings. → Annexes → Camera. → Recognition QR-code.
2. Switch the slider to the position on..
3. Restart the camera app.

2.Scanner application – built-in MIUI tool

If the camera refuses to scan the code or you need to save your scan history, use the standard Scanner app (also called QR Scanner or Mi Scanner depending on the firmware version) preinstalled on all Xiaomi devices with MIUI 10 and above.

How to use it:

1. Find the app through a system search (swipe down the home screen and type in “scanner”).
2. Put the camera on QR-code – recognition occurs automatically.
3. At the bottom of the screen, buttons will appear for actions: Open a link, Copy text, or Connect to Wi-Fi.
4. To save the code, click on the icon ⋯ (three points) and select Save to History.

Advantages of the built-in scanner:

• 📸 It works even in low light (using image enhancement algorithms).
• 🔒 Checks security links through Xiaomi database.
• 📋 Keeps the scan history (up to 100 last codes).

If the Scanner app is not on your device (e.g. older models like the Redmi 4X), you can install it manually:

1. Download. APK-A file from the official APKPure website (look for Mi Scanner).
2. Install the file by allowing installation from unknown sources in the security settings.

3.Google Lens is an alternative for all Xiaomi models

If standard methods don’t work or you prefer Google solutions, use Google Lens.This tool is built into the Google Photos app and Google Assistant, and is also available as a standalone app.

Instructions for scanning through Google Lens:

1. Open the Google Photos or Google (search engine).
2. In the search bar, click on the Google Lens icon (a stylized lens image).
3. Put the camera on QR-Lens automatically recognizes it and suggests actions.
4. Tap the pop-up notification to click on the link.

Features of Google Lens:

• 🌍 Recognizes codes on any surface, including curved surfaces (e.g. bottles).
• 🔍 Provides additional information about products (if applicable) QR-code-linked).
• 📌 Can translate text from codes to other languages.

Make sure that the Google app is updated

Enable camera access for Google in settings

Check your Internet connection (Lens requires a network to recognize)

Clean the camera lens of contamination-->

If Google Lens does not recognize QR-code, try it:

• 📱 Reboot the Google app (close it in the latest task menu).
• 🔄 Update Google Play Services to Settings → Annexes → Google Play Services.
• 🌐 Turn on VPN, If the code is blocked in your area.

4. Third-party scanning applications QR-code

When Xiaomi’s built-in tools fail (for example, on very old models or after resetting), third-party scanners come to the rescue, we tested several popular apps and selected the best options for MIUI.

How to install and use a third-party scanner:

1. Download the app from Google Play (links in the table above).
2. Open it and allow access to the camera.
3. Point the lens at QR-code – recognition occurs instantly.
4. When you first run some scanners (like Kaspersky) will suggest you set up security.

Important: Never install scanners QR-Intruders often disguise their code as spyware that steals credit card data.

Scanning. QR-codes on older Xiaomi models (up to) MIUI 9)

Owners of devices like Redmi 3S, Mi 4 or Redmi Note 3 often find that their firmware does not have a built-in scanner, in which case one of the solutions will help:

Method 1: Update MIUI

• 📱 Check for updates in Settings → The phone. → Updating the system.
• 🔄 If available MIUI 10 or newer, upgrade - this will add a built-in scanner.

Method 2: Installation of Google Lens

• 🔍 Install or update Google App from Play Market.
• 📷 Launch Google Assistant (hold the Home button) and select the Google Lens icon.

Method 3: Alternative launchers

Some launchers (like Nova Launcher or Action Launcher) have built-in scanners. QR-After installation:

1. Hold your finger on the main screen and select Widgets.
2. Find the QR Scanner widget and drag it to the screen.
3. Tap the widget to activate the scan.

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On devices older than 5 years (released before 2018), the built-in scanner may not be available due to hardware limitations, in which case third-party apps are the only reliable option.

Typical errors and their solution

Even on new Xiaomi smartphones scanning QR-So, the codes may not work. Let's look at some of the most common problems and how to fix them.

Problem 1: The camera is not focused on the QR-code

• 🧹 Clean the camera lens of dirt and fingerprints.
• 🔄 Restart the camera or scanner app.
• 📏 Try to change the distance to the code (optimally — 15-20 centimeter).

Problem 2: QR-code is recognized, but the link is not opened

• 🌐 Check your internet connection (especially if the code leads to the site).
• 🔗 Try copying the link manually and pasting it into the browser.
• 🛡️ If the link seems suspicious, check it through VirusTotal.

Problem 3: The Scanner app is not on the menu

• 🔍 Use a search by system (swipe down the main screen and type in “scanner»).
• 📦 If the app is removed, install it again via Google Play (look for Mi Scanner).
• 🔄 Update the firmware to the latest version MIUI.

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If QR-code printed on a glossy surface (for example, on a magazine), try to take a picture of it and scan it from the phone screen - this will reduce glare.

⚠️ Attention: If after scanning QR-When the phone starts to slow down, warm up or unfamiliar apps appear, immediately check for viruses (for example, through Malwarebytes) and reset the network settings in Settings → System system → Resetting settings → Resetting Wi-Fi, Mobile Network and Bluetooth.

7.Safety in scanning QR-code

QR-codes are convenient, but they can be dangerous, and attackers often disguise phishing links or malicious commands as them:

Signs of fake QR-code:

• 🔗 The link leads to the site with errors in the domain (for example, paypa1.com instead of paypal.com).
• 📱 The code proposes to install APK-file or request unusual permissions (access to the SMS, contact).
• 💰 Asks to enter bank card details on an unfamiliar site.

How to Check Security QR-code:

1. Do not open the link right away. Copy it and check it through VirusTotal or Google Transparency Report.
2. Use protected scanners (such as Kaspersky QR Scanner or Bitdefender Scanner).
3. If the code suggests connecting to Wi-Fi, check the name of the network – it must match the official (for example, in a cafe or airport).

What to do if you scan a dangerous code:

• 🛡️ Close all open tabs in the browser immediately.
• 🔄 Restart your phone in Safe Mode (hold the power button) → Restarting in Safe Mode).
• 📱 Check your phone with antivirus and remove suspicious apps.

⚠️ Warning: Never scan. QR-This is a classic way of stealing data, where fraudsters replace real codes with their own codes.

FAQ: Frequent questions about scanning QR-Xiaomi codes