Xiaomi Redmi’s modern smartphones have become an integral part of digital life, providing access to multimedia, navigation and communication anywhere in the world. However, the device cannot function fully without the stable high-speed connection provided by the wireless network. The process of initial setup or reconnecting to the router may seem trivial, but there are nuances in the shell of MIUI or the new HyperOS, ignoring which leads to a loss of time and nerves.
Owners often face situations where the phone “can’t see” the home network, constantly resets the connection or requires a password that seems to be entered correctly. Security protocols and frequency ranges play a key role here. In this article, we will discuss in detail the algorithms of actions for various scenarios, including working with hidden access points and fixing software failures.
The right configuration of network settings is not just about being able to sit on social media, but also about ensuring that your data is secure when it's being transmitted. We'll look at both standard activation methods and advanced settings that will help stabilize the signal in noisy air. A deep understanding of how the communication module works will allow you to effectively manage connections.
Standard procedure for connecting to a known network
The basic algorithm for connecting to the visible network is the same for most Xiaomi models, whether it is a budget Redmi Note or flagship Xiaomi 13. The first thing you need to activate the wireless module itself, since in order to save energy, it can be disabled by default. To do this, lower the “curtain” of notifications by swipe from top to bottom and find the icon in the form of a fan.
If you don't have fast access, go to the main settings menu, which is usually at the top of the list or in the Connections and Sharing section, where you need to put the slider into the active position, and then the device will start scanning the surrounding space for available access points, and the list will automatically appear in a few seconds.
Look for the name of your home network in the list. Notice the lock icon next to the router name, which indicates that authorization is required. Click on the network name and the system will request credentials. Enter the password with the letter register, and click on Connect. If the data is correct, the network name will appear as Connected status, and the status bar will appear as the corresponding indicator.
- 📡 Make sure the flight mode is off as it blocks all radio modules.
- 🔑 Check the keyboard layout when entering the password so as not to confuse the characters.
- 🔄 For long-term network search, try briefly turning on and off the Wi-Fi switch.
- 📍 Be in close proximity to the router for primary pairing.
⚠️ Note: If the system constantly writes “Authentication Error” or “Incorrect Password” when entering a password, but you are sure that the input is correct, try to remove the network from the list of saved (forget the network) and enter the data again from scratch.
Configuring a connection to a hidden network
To improve security, some administrators hide the network name (SSID) and make it invisible to ordinary users, in which case standard search will not work, and you need to use manual settings, which requires accurate knowledge of the network name, type of encryption and password.
To start, go to the Wi-Fi management menu and scroll down to the bottom of the list of available networks. There you will find the option "Add Network" or "Another Network." When you click on it, you will open a form for manual data entry. In the "SSID" or "Net Name" field, you must enter the name exactly as it is specified in the router, observing the register.
Pay special attention to the choice of security type. WPA/WPA2-Personal is the most common, but corporate networks or older routers may use different standards. If you choose the wrong type of encryption, the phone will try to connect, but the process will end with a timeout or error. After choosing the type, enter the password and save the settings.
☑️ Data Verification for a Hidden Network
Once saved, the phone will begin to actively search for a hidden access point, a process that can take longer than a normal connection, since the device has to poll the ether for a response from a particular SSID. Once the connection is established, the smartphone will automatically connect to this network when it is detected in range.
Working with 2.4 GHz and 5 GHz bands
Modern routers often broadcast signals in two frequency bands: 2.4 GHz and 5 GHz. Xiaomi smartphones support both standards, but sometimes may prefer a busier 2.4 GHz band, which leads to low speed. Understanding the difference between them will help you choose the optimal connection.
The 2.4 GHz range has greater range and better penetration through walls, but it is heavily noisy with neighbouring routers and appliances. The 5 GHz range provides high speed and stability, but has a shorter range. If your phone is far from the router, it can stubbornly cling to a "long-range" but slow signal.
In some cases, the network names for different bands differ (e.g. HomeWiFi and other types of networks). HomeWiFi_5G). If the names are the same, the router decides where to direct the client, but you can force the switch by forgetting the low-priority network or changing the router's settings. 4K-video is preferable 5 GHz.
| Characteristics | 2.4 GHz | 5 GHz |
|---|---|---|
| Transmission speed | Up to 150-300 Mbps | Up to 800+ Mbps |
| Radio of action | Tall (up to 50 m) | Medium (up to 20 m) |
| penetrating ability | Good. | Low. |
| Workload | Tall. | Low. |
How to forcefully choose 5 GHz?
Use of the Wi-Fi Assistant function
The MIUI shell is equipped with a useful Wi-Fi Assistant tool that helps you choose the best connection available, a feature that is especially relevant for users who often move between home, office and public places.
To activate this feature, go to the Wi-Fi settings and look for Wi-Fi Assistant, where you can turn on the option to automatically switch to mobile Internet if the wireless connection becomes unstable, which prevents video calls from breaking or downloads from freezing when a signal is lost.
Also available is the High Speed Mode feature, which allows the phone to use Wi-Fi and mobile data channels simultaneously to speed up file loading. Be careful: this can lead to increased operator traffic consumption. The assistant menu also displays a rating of available networks based on the experience of other users.
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Turn on the option “Use mobile Internet in unstable Wi-Fi” in the Assistant settings to avoid connection breaks during important calls in messengers.
If you're in range of your home network, but your phone switches to 3G/4G periodically, you'd better turn off the smart features and prioritize the home hotspot. This will ensure predictable behavior.
Solving Connection Problems and Resetting Settings
Even with the right settings, there can be failures: the phone writes “Connected, no Internet access” or hangs indefinitely at the “Getting” stage. IP-The first step is always to reboot the router — corny, but effective 80 percent of the time. If that doesn't work, the problem is with the settings on the smartphone.
Try changing your DNS settings. Often, ISP name servers are slow or block access. In Wi-Fi settings, click the arrow next to your network name (or hold your finger), select Change Network or IP Settings. Switch from DHCP to Static.
In the fields that open, you will need to write the gateway address (usually 192.168.0.1 or 1.1) and DNS-servers. Use public servers. DNS This often solves the problem of hanging connection from Google (8.8.8.8) or Cloudflare (1.1.1.1.
⚠️ Note: When switching to static IP-Address: Make sure you don’t include an address already occupied by another device on the network, otherwise there will be a conflict. IP-Addresses and none of the devices will work.
If the software methods don't work, you may need to reset your network settings. This action will delete all stored Wi-Fi passwords, Bluetooth and mobile network settings, returning them to factory values. Path to function: Settings → Connection and Sharing → Reset Wi-Fi, mobile networks and Bluetooth.
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Network resets are a radical, but often the only way to fix communication module software errors when simple reboots don’t help.