Owners of Xiaomi smartphones and Redmi Often faced with the need to quickly provide internet access to guests or connect a new gadget. Instead of dictating a complex password consisting of many characters, modern technology allows you to use QR codesThis feature is built directly into the MIUI or HyperOS shell, making the process as simple and fast as possible.
Using graphic codes for online authorization is not only convenient, but also secure. You don't have to verbalize secret information that others could overhear. Simply hold the camera of another device close to the screen, and Android automatically detects network parameters and prompts you to establish a connection.
In this article, we'll cover in detail how to generate such a code on your Redmi phone, how to read it correctly, and what to do if standard methods don't work. We'll explore the system's built-in tools, as well as alternative solutions that are useful for every user.
Benefits of using QR codes for Wi-Fi
The main reason for this method's popularity is its speed. You no longer need to search for a notepad with a written password or remember a complex combination of letters and numbers. Scanning It takes literally one second, which is especially important when a large group comes to visit you.
Moreover, this reduces the number of input errors. The human factor is still a factor: you can mix up the case of letters, miss a character, or press an unnecessary key on the virtual keyboard. Graphic code transmits data to router exactly, excluding typos.
- 🚀 Instantly connect any device without manual data entry.
- 🔒 Increased security: the password is not disclosed and is not visible to third parties.
- 📱 Universality: suitable for phones, tablets, laptops and smart devices.
- 👥 Guest convenience: no need to explain where the password entry button is.
It's important to note that this method works not only between Xiaomi phones. You can also connect an iPhone, Samsung, Huawei, or even a laptop with a webcam. The main thing is that the receiving device has a camera and supports the standard. Wi-Fi Alliance to read such codes.
How to create a Wi-Fi QR code on Redmi via Settings
The most reliable and easiest way to get the connection code is to use the built-in shell functionality. MIUIYou won't need to install any third-party apps, as this option is built into the wireless network settings menu by default.
First, you need to make sure your smartphone is already connected to the network you want to share. If you're sharing via mobile data or connected to a different network, the code will be generated specifically for the currently active network.
Go to the menu Settings your device. Find the section Wi-Fi and click on it. A list of available networks will appear, with the one you're currently connected to indicated at the top. Next to the network name, you'll see an icon of arrows or a gear—click on it.
☑️ Check before generation
After going to the detailed network menu, a button will appear at the bottom of the screen (or sometimes at the top, depending on the firmware version) Share or a QR code image. Clicking this button will generate a pattern. The system may request identity verification via a PIN, fingerprint, or pattern—this is a standard security measure. Android.
⚠️ Attention: On some MIUI versions, the code is only displayed after unlocking the screen. If you only see the network name without the image, try unlocking your phone and tapping the icon again.
The resulting image can be saved to your gallery, sent via messenger, or simply held on the screen for scanning. If you plan to use this code frequently, it's best to screenshot screen, so as not to go through the whole path again.
Generating a Code via an Access Point (Alternative Method)
If for some reason the desired button isn't visible in the Wi-Fi menu (which can happen on custom builds or older versions of Android), you can use the hotspot feature. This method is often overlooked, but it works flawlessly on all devices. Redmi.
You need to go to the section Settings and select the item Wi-Fi hotspotThis menu contains settings for your personal hotspot, but we are specifically interested in the configuration section. Click on Setting up an access point.
In the window that opens, where you set the network name and password for your access point, there will also be a button QR code or a scanning icon. Clicking it will generate an image that will allow other devices to connect to your hotspot. Although this method was originally designed for tethering mobile data, the generated code is technically correct and can be used to connect to a router if you manually enter your home router's details into the hotspot settings.
However, a simpler option in this same menu is to simply enable a hotspot on the phone that's already broadcasting Wi-Fi (repeater mode isn't supported by all models, but creating a code for the current network is often possible). However, the first method, via the Wi-Fi menu, is the preferred method for connecting to external routers.
How to scan a QR code with the camera on Redmi
Now let's consider the opposite situation: you have a code, and you need to connect your phone. Modern smartphones Xiaomi And Redmi can read such codes using standard tools, without the need to download special scanner applications.
The fastest way is to use the scanner widget on your desktop. It's usually located in the "Tools" folder or can be accessed by swiping down on the lock screen (depending on your theme settings). You can also simply open the app. Camera and point the lens at the code.
If your camera doesn't respond automatically, check your settings. Your camera interface often has an "Eye" or "Scanner" icon. Make sure the function is enabled. Scan documents or "Code Scanner" is active. When you hover over the image, the system will recognize the structure and display a pop-up notification.
What to do if the camera does not see the code?
If the standard camera ignores the code, try increasing the brightness of the source device's screen or cleaning the lens. You can also use Google Lens, which is built into the search bar or the Google Photos app. It's guaranteed to recognize standard Wi-Fi codes.
Once the scan is successful, a notification will appear on the screen: "Tap to connect to the Wi-Fi network [Network Name]." Tap it, and your phone will automatically enter the password and connect. You won't need to enter anything manually.
- 📸 Open the Camera or Scanner app.
- 🎯 Point the lens so that the code is in the frame.
- 🔔 Wait for the connection pop-up notification.
- ✅ Confirm the action to complete authorization.
MIUI Compatibility and Versions Table
Shell interface MIUI and new HyperOS It's constantly changing. Button locations and item names may vary depending on the Android version and regional firmware (Global, China, Russia, EEA).
| MIUI / HyperOS version | Button location | Peculiarities |
|---|---|---|
| MIUI 12 / 13 | In the Wi-Fi menu, to the right of the network name | Screen unlock required to view |
| MIUI 14 | At the bottom of the network details screen (gear) | Added the ability to save an image |
| HyperOS 1.0 | In the Wi-Fi control widget | Improved graphics and generation speed |
| Android 10-11 | May not be available in the stock menu. | It is recommended to use Google Lens |
If you can't find the function in the specified locations, use the settings search. Enter "QR" or "Code" in the settings search bar, and the system will automatically tell you where the required option is located on your specific model. Redmi.
Possible problems and their solutions
Despite the simplicity of the technology, users may encounter difficulties. Most often, the issue lies with the operating system version or security settings. If the code isn't read or generated, don't panic.
One of the common causes is an outdated firmware version. In older versions Android (below 10) The native code generation feature might be missing. In this case, installing a free app from the Play Market, such as "WiFi QR Code Generator," will help.
⚠️ Attention: Interfaces and menu item names may change with software updates. If the described paths don't match your screen, look for similar sections or use the phone settings search.
It's also worth paying attention to the code format. The standard string format for Wi-Fi looks like this: WIFI:T:WPA;S:MyNetwork;P:MyPassword;;If you create the code using a third-party generator, make sure it follows this syntax, otherwise the phone won't understand that it's data for the network and not just a website link.
Another issue is screen brightness. If you're showing a code from your phone and the guest can't read it, simply increase the screen brightness to maximum. Low-end camera models may have trouble focusing on dim pixels.
Frequently Asked Questions (FAQ)
Is it possible to connect an iPhone to Redmi Wi-Fi using a QR code?
Yes, absolutely. iPhones starting with iOS 11 support scanning Wi-Fi codes through the built-in Camera app. The process is no different from connecting Android devices.
Is it safe to post a Wi-Fi QR code publicly?
No, this is not recommended. Anyone who sees the code will be able to connect to your network. Use this method only for guests in the immediate vicinity, or create a guest network with limited access.
What should I do if my phone says "QR code could not be recognized"?
Try changing the distance between the camera and the code, cleaning the lens, or using the Google Lens app, which has more powerful recognition algorithms than the standard camera.
Does this method work if the receiving phone has Wi-Fi turned off?
Yes, when you scan the code, the system will automatically prompt you to turn on the Wi-Fi module if it was turned off, and will immediately proceed to the connection.
Is it possible to encode a 5GHz network into a QR code?
Yes, the network frequency doesn't matter for the code format. The phone will automatically detect whether it supports the given frequency and connect to the corresponding router band.