How to set up Wi-Fi on Xiaomi Redmi Note 8 Pro: from connection to troubleshooting

The Xiaomi Redmi Note 8 Pro is still one of the most popular smartphones among users who value the balance of price and performance. However, even such a time-tested device can have problems connecting to Wi-Fi — especially if you bought your phone from hand, reset the settings to the factory or encountered software glitches after updating the MIUI. In this article, we will analyze not only the basic steps for setting up a wireless network, but also reveal hidden router functions that will help speed up the Internet, and give a checklist for the diagnosis of typical errors.

It’s important to understand that setting up Wi-Fi on the Redmi Note 8 Pro has its own nuances due to the features of MIUI 12/13/14 firmware and the MediaTek Helio G90T hardware module. For example, some users are faced with the fact that the smartphone “sees” the network but does not connect to it, or the speed drops when the processor overheats. We analyzed hundreds of feedback on the 4PDA and Mi Community forums to collect all working solutions in 2026 in one place, including bypassing the provider’s restrictions and optimizing for online games.

Basic Wi-Fi setting: Network connection

Let's start with the basics of how to connect the Redmi Note 8 Pro to the Wi-Fi network for the first time or after resetting, the procedure is standard for all Android smartphones, but with the proprietary interface MIUI, there are a couple of important points.

Open Settings → Wi-Fi (the icon in the top notification bar). If the wireless module is disabled, tap the switch in the top right corner. The smartphone will automatically scan the available networks. Select your network from the list and enter a password.

• 🔍 If the network is not listed, check if it is enabled on the router (the Wi-Fi or Wireless button on the back).
• 🔒 For networks with WPA3 Router firmware update may be required – Redmi Note 8 Pro supports this standard, but some low-cost routers issue an authentication error.
• 📶 If the network is grey and does not connect, try to forget it (hold your finger on the name). → "Forget the network") and enter the password again.

After successful connection next to the network name will appear icon ✓, and in the status bar - signal level indicator. To check the speed, open the browser and go to speedtest.net Normal indicators for Redmi Note 8 Pro in 5 GHz network: ping to 20 ms, download - from 50 Mbit / s (at the tariff provider 100+ Mbit / s).

Speed optimization: range and channel selection

The Redmi Note 8 Pro supports two Wi-Fi bands: 2.4 GHz (range up to 50 m indoors) and 5 GHz (high speed but smaller coverage area). By default, the smartphone connects to a range whose signal is stronger. However, this is not always optimal. For example, in apartment buildings 2.4 GHz is often overloaded with neighbor networks, which leads to “lags” in games or video hangings.

To manually select the range:

1. Go to Settings. → Wi-Fi.
2. Tap the name of your network → “Change the network” (or “More”).
3. Activate the option “Additional settings” → select “Wi-Fi range”.
4. Set 5 GHz for speed or 2.4 GHz for stability.

If your router supports MU-MIMO Or Beamforming, enable these features in its settings (usually under Wireless Settings), which will increase speed by 15-30% due to more efficient signal distribution. For gamers, we recommend you to activate Qos (Quality of Service) on the router and prioritize traffic for Redmi Note 8 Pro on the router. MAC-address.

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If you play PUBG Mobile or Call of Duty, turn off background data sync in Settings → Google Accounts → Sync. This will reduce ping by 10-15 ms.

3. Solving Connection Problems

If the Redmi Note 8 Pro is not connected to Wi-Fi or permanently breaks the connection, the reasons can be both software (MIUI glitches) and hardware (antenna malfunction).

Let’s look at common mistakes and their solutions:

If none of these methods worked, try resetting your network settings (not to be confused with a full reset!). Go to Settings → System → Reset → Network Reset. This will delete all stored Wi-Fi networks and Bluetooth settings, but will not affect personal data.

4. Hidden Wi-Fi features on Redmi Note 8 Pro

Few people know, but MIUI has some hidden Wi-Fi management capabilities that don't show up in the standard interface, such as enabling automatic switching between 2.4 GHz and 5 GHz depending on the load, or prioritizing certain networks.

To activate these functions:

1. Enable Developer Mode: Go to Settings → About the phone and 7 times tap on the "Version" MIUI".
2. Back to Settings → Additionally. → For developers.
3. Find the Wi-Fi Aggregation option and turn it on, which will allow the smartphone to use both bands simultaneously to increase speed.
4. Activate Always Look for Networks if you want your device to connect to open networks automatically (not safe for public hotspots!).

Another useful feature is limiting background traffic for individual applications, which is true if you have a limited rate. Go to Settings → Applications → Data Management, select an application (for example, TikTok or YouTube), and turn off Background Traffic.

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Wi-Fi Aggregation can increase download speeds by 30 to 40 percent, but it increases battery consumption. Use it only when you're connected to a charger.

5. Set up the router for maximum compatibility

Often, Wi-Fi problems on the Redmi Note 8 Pro are not related to the smartphone, but to the wrong settings of the router.

• 📡 Wi-Fi standard: 802.11ac (for 5 GHz 802.11n (for 2.4 GHz. Turn off outdated standards 802.11b/g — They slow down.
• 🔄 Channel width: For 5 Select GHz. 80 MHz (if the router supports), for 2.4 GHz — 20/40 MHz.
• 🔒 Type of security: WPA2-PSK coded AES (not TKIP!).
• 📶 Transmission power: Set to 100% (in some routers, this is the option "Transmit Power").

If you have a dual-band router, give the networks 2.4 GHz and 5 GHz different names (SSID). For example: "MyWiFi_2G" and "MyWiFi_5G". This will allow you to manually select the network on your smartphone. Also disable the Smart Connect feature (if any), as it often works incorrectly with devices on MediaTek.

For advanced users: if your ISP restricts speed over TTL (like Beeline or MTS), change the TTL value on the router from 64 to 65. This can be done via Telnet or in the web interface (WAN Settings section).

6. battery saving when using Wi-Fi

Wi-Fi is one of the main battery eaters on the Redmi Note 8 Pro, especially if you move frequently between networks (e.g., at home/work).

• 🔋 Turn off Network Search in Wi-Fi settings if you do not use an automatic connection.
• ⏳ Set "Stop Wi-Fi in Sleeping Mode" to "Always" (in Settings) → Wi-Fi → Additionally).
• 📴 Use the "Traffic Saving" mode in Settings → Battery and productivity.

If you notice that the battery goes down too quickly with active Wi-Fi, check if there are applications that actively use the network (for example, Telegram, VKontakte or cloud services) in the background.

1. Open Settings → Battery and Performance → Battery Use
2. See which apps use the most energy.
3. For "gluttonous" applications, set a background activity limit.

Also, you should disable "Auto-App Update" in Google Play (in the store settings), which will not only save charge, but also reduce the load on the Wi-Fi module.

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If you are long-term out of Wi-Fi coverage (for example, for work), it is better to completely disable the module in the notification panel.

7. Alternative ways of connecting to the Internet

If Wi-Fi on the Redmi Note 8 Pro is unstable, consider alternative connectivity options:

• 📶 Mobile Internet (4G/5G): Put it in. SIM-A card with unlimited fare.Redmi Note 8 Pro supports up to 4G LTE Cat.12 (speed 600 Mbit/s).
• 🔌 USB-Modem: Connect your smartphone to a router or PC via USB-cable and activate "USB-Modem" in Settings" → Access Point and modem.
• 📡 Bluetooth Internet: You can distribute the Internet from your smartphone to another device via Bluetooth (slower than Wi-Fi, but more economical).

To use your smartphone as an access point (Wi-Fi distribution):

1. Go to Settings → Access Point and Modem → Wi-Fi Access Point.
2. Set a network name (SSID) and password.
3. Choose the 5GHz band for higher speeds or 2.4GHz for compatibility with older devices.
4. Activate the option "Wi-Fi Access Point".

Note that when the access point is active, the Redmi Note 8 Pro can overheat. To avoid this, turn down the brightness of the screen and close the background applications. We also recommend using the original 18W power supply to charge while you are giving the Internet.

FAQ: Frequent Wi-Fi questions on Redmi Note 8 Pro