Modern smartphones such as Xiaomi Redmi Note 8 ProAlthough many smartphones have powerful wireless modules, users sometimes need to manually configure the network. This may be due to a hidden router SSID, complex corporate security, or simply a desire to optimize data transfer speeds. The global and Chinese (CN) versions of MIUI firmware may have minor interface differences, but the underlying network protocols remain the same for all devices.
The setup process doesn't require extensive networking knowledge, but care is essential when entering passwords and selecting encryption protocols. Choosing the wrong security standard can result in your phone seeing the network but not connecting. In this article, we'll walk you through every step, from simply entering a password to editing a static IP address.
Owners Redmi Note 8 Pro Users often report high Wi-Fi speeds, especially in the 5 GHz band. However, software glitches or conflicting power-saving settings can limit this performance. Proper configuration will help avoid frequent connection drops and ensure stable ping in online games.
Basic wireless network connection
The most common use case is connecting to a home or office hotspot. First, make sure the wireless module is activated. Xiaomi Redmi Note 8 Pro This control is located in the top notification bar or in the main settings menu. If the antenna icon is blue, it means scanning for available networks is running.
Select the desired network name (SSID) from the list. If a lock appears next to the name, it means the network is password-protected. After clicking on the name, a field for entering the access key will appear. Please note: the system is case-sensitive, so enter the characters exactly as they appear on the router sticker or in your ISP contract.
After successful authorization, the phone will automatically save the connection profile. In the future, when entering coverage, the device will connect to this access point without the need to re-enter data. This is standard operating system behavior. Android, which is the basis of the MIUI shell.
- 📡 Tap the Wi-Fi icon in the notification shade for quick access.
- 🔒 Enter your password, respecting the letter case and special characters.
- ✅ Wait until the "Connected" status appears under the network name.
- 🔄 If necessary, click "Advanced" to manually enter settings.
⚠️ Note: If you receive the error "Unable to connect" or "Authentication error" after entering the correct password, try forgetting the network in your phone settings and repeating the process.
Sometimes, the phone sees the network, but the connection fails. This may be due to a limitation on the number of connected clients on the router or MAC filtering. In such cases, a basic connection isn't sufficient, and more detailed settings are required.
Advanced settings and static IP
Users who need access to network resources, printers, or local servers often need to assign a static IP address. In dynamic mode (DHCP), the router automatically assigns addresses, but these can change each time you reconnect. A fixed address ensures that your Redmi Note 8 Pro will always have the same "digital passport" on the local network.
To access these settings, click the arrow next to the connected network name or select "Configure" in the Wi-Fi control menu. In the window that opens, find the "IP Settings" section and switch it from DHCP to "Static." Here, you'll need to enter several numerical values that match the addressing of your local network.
The key parameters are the IP address, gateway (usually the router's address), and network prefix length. An incorrect gateway will result in no internet access, even if the local connection is working. The network prefix length is most often 24 bits, which corresponds to a mask of 255.255.255.0.
| Parameter | Example of meaning | Description |
|---|---|---|
| IP address | 192.168.1.150 | The unique address of a device on the network |
| Gateway | 192.168.1.1 | Router address, Internet access |
| Prefix length | 24 | Determines the size of the local network |
| DNS 1 | 8.8.8.8 | Primary Domain Name Server |
Using public DNS servers, such as Google (8.8.8.8) or Cloudflare (1.1.1.1), can speed up website page loading if your ISP provides slow default nameservers. This is especially true for those with high-speed plans, where delays in obtaining a page's IP address are noticeable.
Why do we need DNS 2?
The secondary DNS server acts as a backup. If the primary server is unavailable or overloaded, the system will attempt to query the website address through the secondary server. Filling out this field improves connection reliability, but is not strictly required for basic operation.
Diagnosing connection problems
Situations when Xiaomi Redmi Note 8 Pro Wi-Fi problems that refuse to work reliably are rare, but possible. Symptoms may include constant connection drops, slow download speeds, or a complete failure of the module to turn on. The first step in diagnostics should always be a device reboot, as this clears temporary network service caches.
If rebooting doesn't help, check your date and time settings. Incorrectly set time can cause security certificate conflicts, causing secure networks to block connections. Make sure network time synchronization is enabled in your settings.
Another common cause of problems is an overcrowded list of saved networks. The phone may try to automatically connect to a weak-signal access point with priority, ignoring a stable network. Deleting old and unnecessary connection profiles often solves the problem of "fluctuating" internet.
- 🗑️ Delete old networks: Settings → Wi-Fi → Saved networks → Forget.
- 📅 Check the date: Settings → Advanced settings → Date and time.
- 🔄 Reset your network settings: Settings → Connection and Sharing → Reset Wi-Fi.
- 🛡️ Disable VPN: Temporarily disabling VPN services will help eliminate their influence.
In some cases, the problem isn't with your phone, but with your router. If other devices are also losing connection, it might be worth rebooting your router or updating its firmware. The Redmi Note 8 Pro's Wi-Fi module supports the 802.11ac standard, and a dual-band router is required for maximum speed.
Speed optimization and frequency ranges
Modern routers often operate in two bands: 2.4 GHz and 5 GHz. The 2.4 GHz band has a longer range and penetrates walls better, but it's heavily congested with signals from neighboring routers and household appliances. The 5 GHz band offers higher speeds but has a shorter range.
Owners Redmi Note 8 Pro They can manually select a preferred network if the router broadcasts them under different names (SSIDs). 5 GHz is recommended for gaming and watching 4K video in the same room as the router. For browsing news feeds in a distant room, 2.4 GHz is better.
It's also worth paying attention to the broadcast channels. In the app Wi-Fi Analyzer (available in the Play Market) allows you to see which channels are the most congested in your home. Switching your router to a clear channel can significantly improve connection stability without replacing your equipment.
⚠️ Note: Router interfaces and available channels may vary depending on the country and equipment model. Only change router settings if you understand what each setting does.
The "Wi-Fi Assistant" feature in MIUI allows the phone to automatically switch to mobile data if the Wi-Fi signal becomes too weak. This is useful for maintaining a connection, but can use up your mobile data plan. This option is located in the path Settings → Wi-Fi → Wi-Fi Assistant.
☑️ Speed and stability check
Resetting network settings and emergency measures
If the software issue is system-wide and simple solutions don't help, you may need to perform a full network reset. This will return all Wi-Fi, Bluetooth, and mobile network settings to factory defaults. It's important to understand that this will delete all saved Wi-Fi passwords and Bluetooth device pairings.
To perform a reset, go to the menu Settings → Connection and sharing → Reset Wi-Fi, mobile networks, and BluetoothThe system will ask you to confirm the action and possibly enter your screen unlock PIN. After rebooting, your phone will be as good as new in terms of network connections.
In rare cases, when even a reset doesn't help, the problem may be hardware related. Antennas in Xiaomi Redmi Note 8 Pro They are located at the top and bottom of the case. If the phone has been dropped or exposed to moisture, the antenna module's contact may be damaged. In this case, software solutions are ineffective.
- 🔧 Back up important data before resetting.
- 📱 Make sure the battery charge is above 50% before starting the procedures.
- 📝 Write down the passwords for important Wi-Fi networks so you don't have to search for them.
- 🏥 If you suspect a breakdown, contact the service center.
It's worth noting that updating the MIUI firmware to the latest version often includes fixes for wireless driver bugs. Check for updates in the section About the phone, before taking the device in for repair.
Wireless connection security
When connecting to public Wi-Fi networks in cafes or shopping malls, be aware of the risk of data interception. Operating system Android warns that the network is unsecured if it doesn't require a password. In such cases, it's not recommended to conduct banking transactions or enter passwords for important services.
To improve security on Redmi Note 8 Pro You can use the "Private DNS" feature. It encrypts domain name requests, preventing them from being read by your ISP or access point owner. You can configure this in the "Private DNS" section. Settings → Connection and Sharing → Private DNS.
Also, be mindful of the permissions you grant to apps. Some apps may request access to your location via Wi-Fi scanning. Disabling this feature for unnecessary apps will improve your privacy and save some battery life.
Why does the phone see the network but not connect?
Most often, the cause is an incorrect password or an incompatible encryption protocol. It's also possible that MAC address filtering is enabled on your router, and your Redmi Note 8 Pro is not on the list of approved devices. Try forgetting the network and entering the password again.
How to find the Wi-Fi MAC address on a Xiaomi?
The MAC address can be found in the menu Settings → About phone → All specs → Wi-Fi MAC addressIt's also displayed in the connection status by tapping the active network name. Please note that newer versions of Android may use a randomized MAC address for improved performance.
Does the case affect the Wi-Fi signal?
Yes, cases with metal elements or a thick layer of metal can shield the signal, impairing antenna reception. Xiaomi Redmi Note 8 ProIf you notice a drop in speed with a particular case, try removing it and checking the connection.
What should I do if Wi-Fi is slow only on my phone?
This indicates a problem with the phone's module or its settings. Try resetting network settings, checking for MIUI updates, or changing DNS servers to faster ones (for example, Google DNS). Also, check if data saving mode is enabled.