Modern Redmi smartphones running on the shell MIUI or new HyperOS, have advanced tools for managing wireless connections. However, users often encounter situations where the standard automatic connection fails or requires manual adjustments. This may be due to router features, network name hiding, or the need to enter specific DNS data.
In this article, we'll cover not only the basic steps in detail, but also delve into advanced settings that are often overlooked. Correct configuration It not only ensures stable internet access but also optimizes data transfer speed, which is critical for video streaming and online gaming. We'll cover scenarios for different operating system versions. Android.
Before attempting any complex steps, make sure the wireless module is active and functioning properly. Sometimes the problem isn't rooted in the phone's settings, but rather a simple software glitch or temporary address conflict. The first step should always be to restart the Wi-Fi module or completely reset the device. This simple step eliminates up to 70% of all connection problems that arise.
Basic wireless network connection
The process of connecting to the Internet on devices Xiaomi And Redmi The system is simplified to the maximum for user convenience. The standard procedure takes no more than a minute and requires no specialized technical knowledge. All necessary controls are clearly visible in the system interface.
To get started, unlock your smartphone's screen and find the gear icon, which represents the settings menu. Depending on your OS version, the icon may be located on the home screen or in the notification shade. Once you've entered the menu, find the section responsible for connections.
The further algorithm of actions looks like this:
- 📶 Click on the item
Wi-Fiat the top of the list or in the Connections section. - 🔘 Move the slider to the "On" position if it is not already activated.
- 🔍 Wait for the list of available networks to appear at the bottom of the screen.
- 🔑 Select the desired network name (SSID) and enter the password in the window that appears.
If the password is entered correctly, the "Connected" status will appear under the network name, and a corresponding icon will appear in the status bar. In some cases, the system may prompt you to save the password to your account. Google or Xiaomi Cloud to automatically connect in the future. This is a convenient feature, but it requires an active internet connection at setup.
⚠️ Important: When entering your password, pay attention to letter case and keyboard layout. Even a single character error will result in an infinite loop while obtaining an IP address or an authentication error message.
Advanced settings and static IP
In situations where automatic distribution of addresses by the router (DHCP) fails, or access to local resources with a fixed address is required, manual configuration must be used. This is especially relevant for office networks or home servers, where constant IP address.
To access advanced settings, click the arrow next to your network name or select "IP Settings" in the advanced options menu. By default, it's set to "DHCP," which you should change to "Static." This will open fields for manually entering numeric values.
You will need to fill in the following fields with the correct data that matches your network infrastructure:
- 🌐 IP address: a unique number for a device on a local network (e.g. 192.168.1.15).
- 🚪 Gateway: the address of your router through which you access the Internet.
- 📏 Network prefix length: This is usually 24, which corresponds to a mask of 255.255.255.0.
- 🔢 DNS 1 and DNS 2: domain name server addresses (you can use Google's public 8.8.8.8).
After entering all the information, be sure to click the "Save" button in the upper right corner. Your smartphone will reconnect to the network using the new settings. If you still can't connect to the internet, check that the gateway you entered is correct—it should match the router's address.
Problems with 2.4 GHz and 5 GHz frequencies
Modern dual-band routers transmit signals in two frequencies: 2.4 GHz and 5 GHz. Smartphones Redmi Both standards are supported, but sometimes there are difficulties with automatic switching or selecting the preferred frequency. The 5 GHz band provides high speeds but has a shorter range.
If your phone stubbornly fails to detect the 5 GHz network, even though your router is broadcasting it, it's possible that you've selected a regional standard in your smartphone settings that doesn't support certain channels. In some cases, changing the region in your phone or router settings can help. It's also worth considering that older models may not support the standard. 802.11ac.
A comparison of the range characteristics is presented in the table below:
| Characteristic | 2.4 GHz band | 5 GHz band |
|---|---|---|
| Transfer speed | Up to 150-300 Mbps | Up to 867 Mbps and higher |
| Range | Tall, breaks through walls | Average, poor at overcoming obstacles |
| Workload | High (many neighbors) | Low (pure ether) |
| Stability | Average, possible interference | Tall, perfect for gaming |
To switch between networks, if the router differentiates them by name (SSID), simply select the corresponding name from the list of available connections. If the names are the same, the phone will automatically decide which one to connect to based on signal strength.
Setting up a proxy server and certificates
On corporate networks or when using specific traffic filters, it may be necessary to configure a proxy server. On smartphones Redmi This option is hidden in the network modification menu. To access it, click the arrow or gear icon next to the network name, then select "Proxy Settings."
The system will offer three options: "None," "Manual," and "Automatic Configuration." Selecting manual mode will require entering the host address and port. This information is typically provided by your system administrator or service provider. Incorrect data will lead to complete inoperability of the Internet, even if the connection to the router is established.
This menu also contains the "Certificates" section. This is used for connecting to secure enterprise-class corporate networks that require certificate authentication. For home use, these settings should remain untouched and should be set to "Not Specified."
Why do you need a proxy on your phone?
A proxy server acts as an intermediary between your device and the internet. This allows you to hide your real IP address, bypass ISP blocks, or filter advertising traffic at the network level.
Resetting network settings and troubleshooting errors
If you're having trouble connecting, constantly getting errors, or your phone keeps saying "Obtaining IP address" over and over again, resetting your network settings will help. This won't affect your personal files, photos, or apps, but it will delete all saved Wi-Fi passwords and Bluetooth pairings.
You can perform a reset through the recovery menu. The path may vary depending on the version. MIUI, but usually it is located at: Settings → Connection and sharing → Reset Wi-Fi, mobile networks, and BluetoothIn some firmware versions the path looks like this Advanced settings → Backup & reset → Reset network settings.
Checklist of actions to take if you can't connect:
- 🔄 Reboot your router by unplugging it for 10 seconds.
- 📱 Reset network settings on your Redmi smartphone.
- 🔒 Make sure that MAC address filtering is not enabled on your router.
- 📡 Check if the list of connected clients on the router is full.
⚠️ Note: The settings menu interface may vary depending on your operating system version and regional firmware. If you don't find this option, use the settings search by entering the keyword "Reset."
☑️ Connection diagnostics
Optimizing speed and power consumption
shell MIUI is known for its aggressive power saving, which can sometimes negatively impact background Wi-Fi operation. The system may disable the wireless adapter to conserve battery life, leading to connection drops when the screen is locked.
To prevent this, go to the section Battery and find the power saving settings. For active apps that require constant internet access (messengers, email), set the limit to "No limit." You can also find the "Always keep Wi-Fi active" setting in the developer options and select "Always."
Another important parameter is the use of private DNSYou can specify a DNS server address (for example, from Google or Cloudflare) in your connection settings. This can sometimes speed up website response times and improve connection security by bypassing ISP blocking at the domain name level.
Why doesn't Redmi see the 5 GHz network?
Most often, the problem lies in the region setting. Some countries block certain channels in the 5 GHz band. Try changing the region in your phone settings (without rebooting) to "Singapore," "Indonesia," or "USA," and the list of available networks will update.
How do I find out the password for a saved network?
On modern versions of Android and MIUI, there's a "Share" button or QR code next to the name of the connected network. Tapping it reveals a square code, often with a password written in small print underneath. You can also scan it with any QR code scanner from another phone.
Does the case affect the Wi-Fi signal?
Yes, cases with metal inserts or a thick layer of metal can shield the signal, especially at 5 GHz. If you notice a drop in speed, try removing the case and rechecking the signal strength.
What should I do if it says "Saved, protected"?
This error means the phone tried to connect, but the router rejected the connection. This is most often caused by an incorrect password, a change in the router's encryption type, or a full DHCP client table. Try forgetting the network and re-entering the password.