Smartphones of the series Redmi from the company Xiaomi They deservedly enjoy popularity thanks to their excellent price-quality ratio. The Redmi 8, released at the end of 2019, is still actively used by millions of users worldwide. One of the key features of any modern smartphone is the ability to turn it into a mobile hotspot, allowing other devices to access the internet via the phone's SIM card.
Device owners often wonder how to properly configure this process to avoid draining the battery within an hour and ensure stable data transfer speeds. In this article, we'll cover all aspects of creating an access point in detail. Xiaomi Redmi 8, including hidden settings and shell functionality MIUI.
Let's explore which parameters affect signal range and why devices sometimes fail to detect your network. Understanding the technical nuances will help you avoid common setup mistakes.
Preparing your smartphone to work in router mode
Before activating tethering, you need to ensure your device is ready to distribute data. First, check whether mobile data is active. Without this step, the phone will broadcast a signal, but connected clients will not have access to the global network.
Please check your battery level. Hotspot mode significantly increases power consumption because the radio module operates in an enhanced mode. If the battery level is below 20%, it is recommended to connect your smartphone to a charger.
⚠️ Please note: When actively using internet access, the smartphone's body may become noticeably warm. This is a normal physical reaction under high load on the processor and radio module, but in hot weather, it's best to remove the protective case for better heat dissipation.
It's also worth checking your mobile carrier's data plan in advance. Some providers limit the amount of data you can share with other devices, or even block it entirely. Make sure you have an available gigabyte package.
For a comfortable setup, it's best to use the original system shell. The Redmi 8 has Android with a branded superstructure MIUI, which has its own features in the settings menu.
Step-by-step Wi-Fi hotspot activation
The process of enabling Internet distribution on Xiaomi Redmi 8 The developers have simplified the process as much as possible. Follow the instructions to activate the feature in just a few seconds.
First, unlock your smartphone's screen and find the "Settings" icon on the home screen. It looks like a gear. In the menu that opens, scroll down to "Wi-Fi Hotspot."
An alternative and faster way is to use the notification shade. Swipe down from the top of the screen twice to reveal all quick settings. Find the "Tethering" icon (usually looks like two linked rings or an antenna) and tap it.
If you use the settings menu, the algorithm of actions will be as follows:
- 📱 Tap "Wi-Fi hotspot" in the settings menu.
- 🔘 Move the switch at the top of the screen to the active position (on the right).
- 📡 Wait for the access point icon to appear in the status bar.
- 🔗 Connect another device by finding a network with the same name as your phone.
After activation, the system will automatically generate a network name and password if you haven't changed them previously. This information is displayed directly below the activation switch.
In some firmware versions MIUI The interface may differ slightly, but the logic remains the same. The key is to find the section related to connections and sharing.
☑️ Check before switching on
Configuring network and security settings
The default settings offered by the system out of the box aren't suitable for everyone. The network name often includes the phone model, which isn't always convenient, and the password can be too complex to enter manually on devices without a keyboard.
To change settings, go to the "Access Point Settings" menu. Here you can set a custom network name (SSID). It is recommended to use Latin characters to avoid compatibility issues on older devices.
Pay special attention to the encryption type. Redmi 8 uses it by default. WPA2-PersonalThis is a reliable security standard that prevents unauthorized access to your traffic.
| Parameter | Recommended value | Description of influence |
|---|---|---|
| Frequency range | 2.4 GHz | Better compatibility and range |
| Encryption type | WPA2-Personal | Optimal data protection |
| Maximum users | 4-6 | Balance between speed and load |
| Time-out | 10 minutes | Saving battery power when there are no clients |
The password must be at least 8 characters long. The system will automatically suggest a strong password, but you can change it to something more memorable if you're confident in the security of your environment.
The same menu also contains the "Hide Network" setting. If you enable this option, your phone will not broadcast the network name. Only those who know the exact name and enter it manually will be able to connect.
Choosing a Frequency Band: 2.4 GHz vs. 5 GHz
One of the important settings available in the Redmi 8 settings is frequency band selection. The smartphone supports the 2.4 GHz band, which is the standard for most mobile devices in this class.
The 2.4 GHz band provides a wider signal range. It penetrates walls and obstacles better, making it ideal for distributing internet indoors or outdoors when clients are located remotely.
However, this range is often overcrowded. In apartment buildings, dozens of routers operate on adjacent channels, creating interference. This can lead to reduced speeds and increased ping.
⚠️ Please note: The Redmi 8's Wi-Fi module operates primarily in the 2.4 GHz band. Don't expect speeds typical of the 5 GHz band, as the phone's hardware doesn't fully support 5 GHz access point functionality for all clients.
If you're in an area with a lot of wireless networks, try changing the broadcast channel in the advanced settings. This may help reduce interference.
For watching high-definition video or making video calls, 2.4 GHz is usually stable enough, but when connecting multiple devices, the speed on each device will be split.
Limiting connected devices and traffic limits
Limiting the number of connected users is crucial for managing the load. If too many devices connect to your hotspot, your internet speed will drop to a crawl and your phone will become overheated.
In the access point settings on Xiaomi You can set a connection limit. The optimal value for maintaining a balance between performance and battery life is 3-5 devices.
The system also allows you to track the amount of traffic transferred. You can set a limit, after which internet tethering will automatically be disabled. This will save you from unexpected expenses if you don't have an unlimited data plan.
A list of connected clients is displayed in real time. You can see the names of devices and the amount of data they have consumed. If you notice an unfamiliar device, you can block it or change the password.
Energy saving and performance optimization
Tethering is one of the most power-hungry processes on a smartphone. The Redmi 8's 5000 mAh battery can drain after 3-4 hours of active internet sharing across multiple devices.
System MIUI has built-in protection mechanisms. If no one is connected to the access point for a certain period of time (10 minutes by default), it will automatically turn off. This prevents wasted battery power.
For maximum efficiency, it's recommended to turn off your smartphone's screen while seeding. Turning on the display puts additional strain on the processor and battery, leading to excess heat.
If you plan on using internet access for a long time, such as running your laptop for several hours, it's best to keep your phone connected to a charger. Use the original cable and power adapter to minimize the risk of overheating.
Troubleshooting connection issues
Sometimes users encounter a situation where the access point is enabled, but other devices cannot connect or see the network. Most often, the issue stems from incompatible security protocols or a full client list.
Try restarting your smartphone. This is a standard procedure that clears the network service cache and resolves temporary radio module issues.
If the problem persists, check your APN settings. Sometimes carriers change their internet access point settings, and the old settings may no longer work correctly in tethering mode.
It's also worth making sure the receiving device isn't set to block connections to networks without internet access. Some operating systems (Windows, macOS) may block connections if they detect that the phone's internet connection isn't working.
What should I do if the 4G icon is on, but there is no internet?
Check your account balance, make sure you haven't reached your daily traffic limit, and try switching the network mode in your settings from 4G to 3G and back.
In rare cases, resetting network settings can help. This will delete saved Wi-Fi passwords and Bluetooth settings, but will return the network modules to their factory settings.
Frequently Asked Questions (FAQ)
Is it possible to share Wi-Fi if Bluetooth is enabled on the phone?
Yes, these functions can operate simultaneously. However, activating Bluetooth, GPS, and Wi-Fi simultaneously places a high load on the antenna module, which can result in reduced speed and increased casing heat.
Why does my laptop see the network, but it says "No Internet access"?
Most likely, your smartphone's mobile internet isn't working. Check if websites can be opened in the phone's browser. The issue could also be caused by incorrectly set dates and times on the device being connected.
What is the maximum number of devices that can be connected to Redmi 8?
Technically, MIUI allows you to connect up to 10 devices simultaneously. However, for stable operation and normal speed, it is recommended to limit the number of active connections to 4-5.
Do operators charge extra for Wi-Fi distribution?
The terms and conditions depend on your tariff plan. Many carriers now either include this option in their package or charge a small monthly fee for using your phone as a modem. Check your tariff's terms and conditions in your personal account.