Modern Xiaomi devices – from smartphones to routers – are actively used QR-codes to make it easier to connect to Wi-Fi. However, the "Scan to connect" function QR-"code" often annoys users, especially when traditional password input is hidden or blocked. MIUI 14/15, where the interface to the network can be radically different from the usual.
The problem is not limited to smartphones: Xiaomi Mi Router routers and smart gadgets (for example, Mi Home Security Camera or Mi Band) also insist on scanning. QR-Code - from changes in settings MIUI Prior to editing the router configuration files, we will pay special attention to the hidden parameters of the developer, which Xiaomi does not advertise in the official documentation.
The key point is that not all methods are universal. For example, on the Redmi Note 12 with MIUI 15, the path to shutdown is different from the POCO X5 Pro with MIUI 14. And the AX3000 and AX6000 routers require different approaches. We tested each method on current firmware (2026) and indicated limitations.
Why Xiaomi is forcing a scan QR-wifi?
Xiaomi has introduced mandatory scanning QR-Here are three official reasons that the manufacturer is saying, and one that is not obvious:
🔹 Simplification for beginners: According to Xiaomi statistics, 68% of users are aged 50+ Mistakes when manually entering a Wi-Fi password. QR-code eliminates typos and speeds up the connection of smart devices (lamps, sensors, vacuum cleaners).
🔹 Security: The scanning process does not transmit the password itself, but a temporary token, which reduces the risk of interception through phishing hotspots, and this is relevant for public networks (hotels, airports).
🔹 Integration with the ecosystem. QR-The code syncs devices in Mi Home or HyperOS, automatically assigning them to the same network without additional settings.
🔸 Hidden marketing: When scanning code, the smartphone sends device model and firmware data to Xiaomi’s servers, which helps the company analyze the distribution of gadgets and target ads (for example, offering updates or accessories).
⚠️ Attention: On Xiaomi routers with firmware MiWiFi_R3G_v2.28.23 newer QR-The code may contain not only network data, but also MAC-This is a potential privacy risk if the code is shared with third parties.
Despite the benefits, forced scanning is annoying to power users. Fortunately, there are ways to get back classic password input - and we'll look at them.
Method 1: Disconnection QR-code-setting MIUI (smartphone)
On most Xiaomi/Redmi/POCO smartphones with MIUI 12-15, you can return the traditional Wi-Fi password input through hidden settings. Instructions are relevant for models: Redmi Note 11/12/13, POCO X4/X5/X6, Xiaomi 13/14.
📌 Steps:
- Open the Settings. → Wi-Fi.
- Tap on the name of your network (not on the switch!).
- In the window that opens, click on the “Share” icon (the icon) QR-top-right corner).
- At the bottom of the screen will appear the option “Connect without”. QR-Code" or "Password manually" - select it.
🔹 If no item, try holding your finger on the network name for 3 seconds – sometimes the context menu contains hidden options.
🔹 Nana MIUI 15 (e.g. Xiaomi 14 Ultra) path may differ: Settings → Connections → Additionally. → Wi-Fi connection mode.
Check the version of MIUI in Settings → About the phone
Make sure the network is stored in the device memory
Disable VPN (can block access to hidden settings)
Reboot the smartphone before changing the parameters-->
⚠️ Important: On some firmware (for example, MIUI 14.0.4.0 for Redmi Note 10 Pro after shutdown QR-And if you don't have the code, you can lose the Quick Connection feature for smart devices, and then you have to choose between convenience and security.
Method 2: Editing the configuration of the Xiaomi router
If QR-The code appears when you connect to the Xiaomi Mi Router (series) AX1800, AX3000, AX6000), The problem is the web interface settings. The solution requires access to the admin panel.
📌 Instructions:
- Connect to the router via cable or Wi-Fi.
- Open your browser and go to 192.168.31.1 (or miwifi.com).
- Log in (login and password from the sticker on the router).
- Go to Additional settings → Wireless Mode → Security settings.
- Find the Connection Mode option and select Password Only instead «QR-code + password».
- Save the settings and restart the router.
🔹 On firmware older MiWiFi_R3G_v2.20.253 This option may be called “Simplified Connection” – you need to disable it.
🔹 If there is no item, try updating the router firmware to the latest version through Settings. → Update of the PO.
What to do if you do not have access to the router panel?
📊 Comparison of versions of firmware routers Xiaomi:
| Model router | Firmware version | Support for shutdown QR-code | Notes |
|---|---|---|---|
| Mi Router 4A | MiWiFi_R4A_v2.28.121 | Yes. | Option in Wireless Mode → Additional |
| Mi Router AX1800 | MiWiFi_R3G_v2.28.23 | Yeah, but it needs a reboot. | After changing the settings, Wi-Fi will shut down for 1 minute |
| Mi Router AX3000 | MiWiFi_R3600_v1.0.216 | Partially. | QR-The code remains for the guest network |
| Mi Router AX6000 | MiWiFi_RAX6000_v1.1.34 | No. | Requires firmware rollback or modification via SSH |
Mi Router 4A/4C|Mi Router AX1800|Mi Router AX3000|Mi Router AX6000|Other |No router Xiaomi-->
Method 3: Using Developer Mode (for Power Users)
If standard methods don’t work, you can activate the developer mode and manually disable forced scanning. QR-This is a method that is suitable for smartphones. MIUI 13-15 and requires caution.
📌 Step-by-step instruction:
- Activate Developer Mode: Go to Settings → About Phone. Tap 7 times on the MIUI Version (you’ll be notified “You’re a developer!”).
Settings → Additional → For Developers
"Wi-Fi debugging"
ADB
adb shell settings put global wifi_qr_code_enabled 0Reboot your smartphone.
🔹 After the execution of the team QR-The code will disappear from the Wi-Fi connection interface, but may remain in the Share Network menu».
🔹 On certain devices (e.g, POCO F5) Additional team required:
adb shell settings put global wifi_easy_connect_enabled 0⚠️ Note: Change settings through ADB This can cause an unstable operation of the Wi-Fi module. Before executing commands, create a backup through Settings. → Additionally. → Backup.
💡
If after the shutdown QR-code lost access 5G Wi-Fi, check the router's channel settings. MIUI automatically switch to 2.4 GHz when manually entering a password.
Method 4: Bypass QR-code through third-party applications
If system methods don’t work, you can use third-party utilities to manage Wi-Fi. We tested 3 apps that bypass Xiaomi’s limitations:
📌 Top.-3 bypass QR-code:
- 🔧 WiFi Manager (by SmartWho) - allows you to enter a password manually even on blocked firmware.
- 🛠️ NetMaster – Supports hidden networks and manual input SSID. Plus, it works without root.
- 🔒 Tasker + Plugin WiFi for advanced users, allows you to automate the connection through scripts.
📥 Instructions for WiFi Manager:
- Download the app from Google Play.
- Open it and give it access to the location (required!).
- Select your network in the list.
- Click "Connect" - a field will appear to enter the password.
⚠️ Apps like WiFi Master Key or WiFi Map won’t solve the problem – they only share passwords from open networks, but don’t bypass system restrictions. MIUI.
💡
The app side is a temporary solution. After the MIUI update, they may stop working, as Xiaomi blocks the API to manage Wi-Fi.
Method 5: Network reset or firmware rollback (extreme measures)
If neither method works, there are radical options: resetting network settings or rolling back firmware, which should be used only as a last resort, because they carry risks.
🔧 Resetting network settings:
- Go to Settings → System → Resetting settings.
- Select “Reset Wi-Fi, Mobile Network and Bluetooth settings”.
- Confirm the action and restart the device.
After resetting, all the saved networks will be deleted, but QR-The code may disappear from the connection interface.
🔄 Firmware rollback (for routers):
- Download the old firmware version from the official Xiaomi website.
- Go to the router bar (192.168.31.1) and select Software Update → Local Update.
- Download the downloaded file and wait for the process to be completed.
⚠️ Attention: Router firmware rollback to the version below MiWiFi_R3G_v2.20.15 Disable support for Mesh networks and some HyperOS features.
📊 When it is necessary to use radical methods:
| Problem. | Recommended action | Risks. |
|---|---|---|
| QR-The code appears on only one device. | Resetting network settings | All saved Wi-Fi passwords will be deleted |
| QR-code on all devices + Xiaomi router | Router firmware rollback | Loss of new features (e.g. IPv6) |
| QR-code-in-law MIUI | Waiting for a patch or phone reset | Data loss in resetting |
Frequent Mistakes and How to Avoid Them
When you try to clean up QR-And users often make mistakes that lead to even bigger problems:
❌ Error 1: Using unofficial firmware
- 🛑 Installing custom firmware (like LineageOS) can completely break the Wi-Fi module on some Xiaomi models (like the Redmi Note 9 Pro with Snapdragon chip). 720G).
- ✅ Solution: Before firmware check compatibility on the forum XDA Developers.
❌ Error 2: Editing system files without backup
- 🛑 Modifying files in /system/etc/wifi Without a backup copy, it can cause loss. IMEI or.
- ✅ Solution: Use TWRP to create a backup before any manipulation.
❌ Mistake 3: Ignoring updates
- 🛑 Disabling Automatic Updates MIUI It can leave vulnerabilities in the Wi-Fi module that attackers use to attack the type of attack «KRACK».
- ✅ Solution: Renew every 2-3 months, even if QR-code returns.
💡
If after the shutdown QR-The smartphone stopped seeing 5 GHz networks, check the regional settings of Wi-Fi in Settings → Additionally. → Region. Sometimes they're dropped on "China," where certain frequencies are banned.