The situation where the Xiaomi Redmi smartphone displays the Wi-Fi connection icon, but the pages in the browser do not load, is one of the most common problems of users. It seems to be connected to the router, but there is no data transfer, and applications signal the absence of a network, and this can happen for a variety of reasons, from a banal failure in the router to incorrect settings. IP-addressing within the operating system MIUI.
Before panicking and carrying a phone to the service, it is worth conducting a series of self-diagnostic measures. Often the problem lies not in the physical damage to the communication module, but in a software conflict or a network caching error. Xiaomi owners face this regularly, as aggressive battery optimization and specific energy saving settings can block background data transmission even with an active connection.
In this article, we will discuss in detail all the stages of restoring the operability of a wireless module. We will consider both simple methods of restarting and complex manipulation of static devices. IP-addresses and DNS-80 percent of the time, the problem is solved by changing the settings. IP s DHCP Static or reset network settings to factory settings. Follow the instructions consistently to localize and fix the malfunction.
Diagnostics and primary reloading of equipment
The first step should always be a basic diagnosis of the status of the router and smartphone. Often it happens that the router “hangs” and stops issuing IP-You need to completely shut down the router by removing the power cord from the outlet. 10-15 seconds and then turn it back on and wait for the full load.
In parallel, Xiaomi Redmi should reset the network interfaces. Don't just turn off the Wi-Fi slider. Go to settings, select flight mode for 10 seconds, and then turn it off. If that doesn't work, try "forgetting" the problematic network in the list of available connections and re-entering the password, which will clear old, possibly corrupted configuration files of the connection.
⚠️ Note: If after restarting the router, the Internet did not appear on any device in the house (TV, laptop, tablets), the problem is guaranteed on the side of the provider or the router itself, not your phone.
It's also worth checking if mobile Internet is working. Turn off Wi-Fi and try to open any page via 4G/LTE. If mobile Internet is working, then the smartphone's communication module is working, and the problem lies in the interaction with a particular access point, which narrows the search to router settings or encryption protocol compatibility.
Checking the settings of date, time and region
One of the most obscure reasons why Wi-Fi is connected but the internet is not working is the date and time that is lost. SSL/TLS security protocols, which are used by almost all modern sites, require the exact timing of the client device and the server. If your Xiaomi has an incorrect date, the security certificates are invalid, and the browser blocks the connection.
To fix, go to Settings → Additional Settings → Date and Time. Make sure the Use Network Time switch is activated. If it's already on, try turning it off, manually setting an incorrect date, saving, and then turning on automatic synchronization again. This will force the system's time stamp to be updated.
Also, check the region of the device. Some Google services and MIUI system services may not work properly if the region is selected incorrectly or if the update servers in the selected region are temporarily unavailable. Try changing the region to China or Singapore and restart the device to see if the situation with access to the network changes.
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After changing the region, be sure to perform a full smartphone reboot, not just lock the screen, so that system services update their configuration files.
Changes to IP and DNS settings on a smartphone
The most effective software solution for Xiaomi Redmi phones is manual setup IP-address, protocol DHCP, It automatically gives out addresses, sometimes it crashes, giving the phone an address that's already occupied by another device or is out of range of the router. IP Often solves the problem of “no access to the Internet».
To do this, perform the following actions:
1. Go to Settings → Wi-Fi.
2. Click on the arrow next to your network name or select Change Network.
3. Find the IP settings item (usually DHCP) and change it to Static.
4. In the field. IP-Enter your router’s address by changing the last digit to any number from 50 to 200 (for example, if the router is 192.168.1.1, write 192.168.1.150).
In the DNS 1 and DNS 2 fields, enter Google's public addresses: 8.8.8.8 and 8.8.4.4.
Use of alternatives DNS-servers help bypass the provider's locks or correct domain name errors. DNS Your carrier may be slow or crash.Printing Google or Cloudflare addresses (1.1.1.1) causes your phone to search for site addresses through more stable servers.
☑️ Static adjustment IP
Once you save the settings, the phone will reconnect to the network, and if the Wi-Fi icon stops flashing and you have full access, then the problem was the conflict. IP-In the future, the phone will always use this address for this network, which stabilizes the connection.
Resetting network settings to factory
If manual manipulations with IP-Addresses didn't help, maybe there were some critical errors in the configuration of the network stacks. MIUI It has a function of completely resetting all network parameters, and this action will remove stored Wi-Fi passwords, Bluetooth settings and mobile network settings, returning them to the state out of the box».
To reset, follow the Settings path → Connection and Sharing → Reset Wi-Fi, mobile networks and Bluetooth. Press Reset button at the bottom of the screen. The system will warn you that all saved networks will be deleted. Confirm the action and wait for the interface to restart.
| Parameter | Before dumping. | After discharge |
|---|---|---|
| Saved Wi-Fi networks | All passwords and settings | Empty (re-entry required) |
| Bluetooth settings | Associated devices | Removed. |
| Mobile Network (APN) | Possibly modified | Factory (from operator) |
| Personal data | Photos, contacts, annexes | Stays unchanged |
This method is safe for your personal data: photos, contacts and installed applications will not be affected, only the configuration files responsible for communication are deleted, after rebooting, reconnect to Wi-Fi and enter a password. Often this action shakes up the system and eliminates software glitches.
What if the reset didn't help?
Compatibility issues: 2.4 GHz and 5 GHz frequencies
Modern routers often operate in two bands: 2.4 GHz and 5 GHz. Older Xiaomi Redmi models or budget versions may not work correctly with the 5 GHz band, especially if the router is configured to combine networks under one name (Smart Connect).The phone may try to connect to a frequency of 5 GHz, the signal of which is weaker due to poor passability through walls, and as a result the Internet “falls off”.
It is recommended to go to the settings of the router (through the browser on the computer, entering the gateway address, usually 192.168.0.1 or 192.168.1.1) And divide the networks. Name them, for example, Home_WiFi_2.4 and Home_WiFi_5G. Then on the phone connect to the network. 2.4 GHz: This range provides lower speed but much better penetration and stability of the connection over a distance.
Also worth paying attention to is the wireless channel. If you live in an apartment building, the airwaves can be jammed with neighbor signals. In the router settings, try changing the channel from "Auto" to a fixed one (for example, 1, 6 or 11 for the 2.4 GHz band), which can significantly improve connection stability.
Owners of Xiaomi devices sometimes face a problem when the phone "sees" the 5GHz network but can't get it. IP-address due to router security settings (e.g. use only) WPA3). Try temporarily changing the type of encryption in the router on the WPA2-PSK (AES), Which is the most compatible standard.
Hardware malfunctions and module firmware
If none of the software methods worked, you can't rule out hardware failure or damage to the system's firmware files. The antenna module in Redmi smartphones is located around the perimeter of the case or at the top. Falls, bumps or moisture could damage the antenna's contact with the motherboard.
An indirect sign of a hardware problem is that the phone doesn’t see any Wi-Fi networks, or the list of networks is empty, or the phone only connects in the vicinity of the router (1-2 meters), and it’s worth checking if you have custom firmware or super-user rights (Root) installed that could damage the Wi-Fi drivers.
As a last resort, you can try factory resets before you go to the service (Settings → About Phone → Settings → Reset → Erase All Data). Attention: This will delete all your data, so be sure to back up. Even after a clean reset and without installing third-party applications, Wi-Fi doesn't work - it's a 99% hardware defect.
⚠️ Note: If the smartphone has recently fallen or been exposed to water, self-disassembly and an attempt to “fix the antenna” can lead to final failure of the device.
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If the reset to factory settings did not help, and other devices work with this router normally, a physical breakdown of the Wi-Fi module in the smartphone is likely.