Situations when you urgently need to access the network from a laptop, but there is no Wi-Fi router nearby, are familiar to many. In such cases, a smartphone comes to the rescue, which can turn into an access point. Device owners Xiaomi often look for ways to transmit traffic, and one of the least energy-consuming options is to use a Bluetooth modem.
Unlike Wi-Fi, this method does not require the creation of complex infrastructure and allows you to save battery power, which is critical in the field. However, for the connection to work stably, it is necessary to correctly configure the settings on both devices. The data transfer speed via the PAN (Personal Area Network) Bluetooth profile is significantly lower than via Wi-Fi, so the method is ideal for working with documents, but not for streaming.
Next we will analyze in detail the algorithm of actions that will allow you to organize a stable connection between data-i="35">-smartphone and computer. You will learn about the intricacies of pairing, the operating system features Android-smartphone and computer. You will learn about the intricacies of pairing, features of the operating system MIUI and ways to eliminate common connection errors.
Preparatory stage and compatibility check
Before starting setup, make sure that both devices - the phone and the laptop - are working and have charged batteries. To pairings you will need to enable wireless modules on both gadgets. On smartphones Xiaomi This is done through the notification shade or in the settings menu.
It is important that the laptop operating system supports the profile DUN (Dial-up Networking) or NAP (Network Access Profile). Modern versions Windows 10 i Windows 11 usually have built-in drivers, but in rare cases they may need to be updated. Check for the presence of a Bluetooth adapter in the device manager of your computer.
- 📱 Make sure that data transfer (mobile data) is turned on on your Xiaomi phone.
- 💻 Check that the Bluetooth adapter on your laptop is active and visible to other devices.
- 🔋 Charge both devices to at least until 40-50%, since the search and pairing process consumes energy.
- 🔄 Make sure that Airplane mode is not enabled on your smartphone, which blocks all wireless interfaces.
If you are using a corporate laptop, make sure that the network administrator has not blocked the ability to create new connections via Bluetooth. In some organizations, security policies prohibit the use of external modems.
Pairing Xiaomi devices and laptop
The first step is to create a secure communication channel between gadgets. On your Xiaomi phone, go to Settings → Bluetooth or just long-press the Bluetooth icon in the control center. Turn on the visibility of the device so that the laptop can detect it.
On your computer, open the Bluetooth settings via Start → Settings → Devices. Click "Add Bluetooth or other device" and select your smartphone from the list of found ones. verification code, which must match. Tap Pair or Connect on both screens.
⚠️ Attention: Do not try to pair your phone as an audio device or keyboard. You just need standard pairing of input devices or phones for the system to correctly determine the type of gadget
After successful pairing, devices can automatically connect when Bluetooth is turned on. If the status in the Bluetooth menu on your phone is displayed as “Connected” (not just “Paired”), then the basic communication channel is installed correctly.
What to do if the code does not appear?
Sometimes the verification code does not pop up automatically. In this case, a field for entering a PIN code may appear on one of the devices (usually a PC). Try entering standard combinations: 0000, 1111 or 1234. If this does not help, remove the device from the list of paired ones on both gadgets and start the process again.
Activating Bluetooth modem mode on Xiaomi
The most important step is turning the smartphone into an Internet source. The interface MIUI may differ slightly depending on the version, but the logic of actions is the same. Open Settings and find the section Wi-Fi access point. In some firmware, this item is called “Personal Access Point”.
Inside the menu, find the switch Bluetooth modem. Activate it. The system may warn you that the current Bluetooth connection will be terminated or reconfigured - this is normal behavior. After turning on the slider, the phone is ready to transmit traffic.
- 📶 Go to
Settings → Wi-Fi access point. - 🔘 Find the item
Bluetooth modemand activate it. - ⏳ Wait 5-10 seconds until the system confirms activation of the service.
- 📡 Make sure that the Bluetooth icon in the status bar shows an active connection with the laptop.
If the “Bluetooth modem” item is not in the menu, try using the settings search. Enter the word “modem” or “Bluetooth” into the search bar at the top of the settings screen, the system itself will offer the desired shortcut.
For quick access, add the “Bluetooth modem” switch to the control menu. Go to Settings → Wi-Fi hotspot → Wi-Fi hotspot setup (or three dots in the corner) and select “Widgets” or “Element Order” if your version of MIUI allows customization of quick settings.
Setting up a connection on a computer (Windows)
Now we move on to setting up the laptop. Even if the devices are paired, the Internet may not appear automatically. You need to manually tell the system to use the phone's communication channel to access the network. Open Control Panel → Devices and Printers (or “Devices” in new versions of Windows).
Find the image of your Xiaomi phone in the list of devices. Right-click on it and select Connect via → Access Point or Access Point. If there is no such item, select “Properties” and go to the “Services” tab, making sure that the “Connect to a network” or similar checkbox is checked.
After selecting the “Access Point” item, a new network icon should appear in the notification area (near the clock). It will be different from the regular Wi-Fi icon. Windows will begin the process of installing drivers and setting up the network interface. This may take up to a minute.
⚠️ Attention: If after connecting, the network status remains “Without Internet access,” try turning Bluetooth off and on again on your laptop without breaking the pairing. Also check if there is a traffic limitation in the settings of the “Security” application on your Xiaomi phone.
Diagnosis of problems and low speed
Often users are faced with the fact that there is a connection, but the pages do not load or the speed is extremely low. This may be due to the peculiarities of the protocol Bluetooth, which has a limited data transmission channel. In addition, the speed is affected by the distance between devices and the presence of interference.
Check whether your phone has data saving or power saving mode activated, which may limit background data transfer. A MIUI aggressively working optimization system can “kill” the distribution process if the phone screen goes dark. Add the Settings application or the access point system process to the battery exceptions.
| Problem | Possible cause | Solution |
|---|---|---|
| The laptop does not see the phone | Hidden visibility or drivers | Enable visibility in Bluetooth settings, update PC drivers |
| No access to the Internet | Modem mode is not selected | Manually select “Connect via → Access Point” in the device properties |
| Very low speed | Bluetooth 2.0/3.0 protocol | Bring devices closer, turn off other Bluetooth gadgets |
| Connection broken | Xiaomi energy saving | Disable energy saving for system services |
It is also worth considering that telecom operators can block or limit Internet distribution (TTL). If pages are loaded only from a mobile browser, but not from a PC, the provider may have detected a change in device.
☑️ Connection diagnostics
Comparison of distribution methods and final recommendations
Using Bluetooth to distribute the Internet is a niche solution that has its pros and cons compared to Wi-Fi and USB. The main advantage is energy efficiency. Bluetooth consumes significantly less energy than the Wi-Fi module, which allows the phone to work longer in modem mode.
On the other hand, the connection speed via Bluetooth rarely exceeds 2-3 Mbit/s even in ideal conditions, while Wi-Fi can deliver tens and hundreds of megabits. In addition, setting up a Bluetooth modem requires more manual steps than simply turning on a Wi-Fi hotspot.
- 🚀 Speed: Wi-Fi is much faster, Bluetooth is only suitable for light tasks.
- 🔋 Battery: Bluetooth uses up the phone's power more slowly than a Wi-Fi hotspot.
- 🛡️ Security: Bluetooth is more difficult to “listen” from a distance, the range is limited to a few meters.
- 🔌 Versatility: USB gives better speed and stability, but requires a cable.
Choose this method if you urgently need to send a letter or document on the road, but Wi-Fi reception is poor or quickly drains your phone battery. To watch videos or download files, it is better to use a cable or classic Wi-Fi.
⚠️ Attention: MIUI and Android interfaces are constantly updated. The location of menu items may change in new firmware versions. If you do not find the described item, use the search in the phone settings.
The Bluetooth modem on Xiaomi is an excellent backup option for saving battery power when working with text and mail, but you should not count on it if you need high Internet speed.
Why does the laptop see the phone, but does not connect to the Internet via Bluetooth?
Most often the problem lies in the fact that the profile for using the phone as a modem is not activated on the computer. You need to go to “Devices and Printers”, right-click on the phone and select “Connect via” → “Access Point”. Also check if the “Bluetooth modem” switch is turned on in the phone settings.
Is it possible to share the Internet via Bluetooth on Windows 7?
Yes, Windows 7 supports this function, but the Bluetooth drivers must be installed correctly. The process is similar: pairing, then through “Devices and Printers” you need to select using the device as an access point. However, in older versions of the OS, driver conflicts may occur.
Does the phone get very hot when the Bluetooth modem is running?
The heating is minimal compared to a Wi-Fi access point. The Bluetooth module consumes little energy, so your Xiaomi phone remains cold or slightly warm even after prolonged use. This is one of the main advantages of the method.
What is the maximum Internet speed via Bluetooth on Xiaomi?
The actual speed is usually from 1 to 3 Mbit/s. In theory, Bluetooth 5.0 can transmit more, but the PAN profile (used for the Internet) has protocol limitations. This is enough for instant messengers and surfing, but not enough for video.