Xiaomi Redmi 9 is one of the most popular devices in Xiaomiβs budget phone line, but its capabilities go far beyond simple calls and instant messengers. One of the most popular features is to distribute the Internet to other gadgets: a laptop, a tablet or even a second phone. This saves you when you travel, in the country or when the main Wi-Fi suddenly stopped working. However, not all users know how to properly set up an access point on Redmi 9 to avoid connection problems or slow speed.
In this article, we will analyze all ways to distribute the Internet with Xiaomi Redmi 9 β via Wi-Fi (mobile hotspot), Bluetooth and other devices. USB-We'll also talk about how to fix common bugs, from no connection to operator limitations. MIUI, If you've ever had a phone that doesn't want to give away the Internet, or if your connected devices are losing communication, here's the solution.
1.Preparation of the phone: what to do before distributing the Internet
Before you turn on the hotspot on Redmi 9, make sure your phone is ready for this task. Failure to meet basic conditions can cause the Internet to be handed out slowly and the battery to run out in a couple of hours.
First, check if you have mobile Internet on your smartphone, open your browser and try to load any page, and if the Internet is working but the handout is not turned on, the problem may be in the settings. MIUI Second, make sure that the phone has enough charge: the distribution of Internet over Wi-Fi consumes up to 20-30% Batteries per hour, especially if multiple devices are connected.
- πΆ Check the network signal: there should be an icon in the top notification bar 4G or LTE. If the signal is weak (1-2 Dividing, the speed of distribution will be low.
- π Battery charge: optimally at least 50%, if less than 20%, MIUI It can automatically disable the access point.
- π± Update: Go to Settings β The phone. β System update: Outdated firmware can cause mobile hotspot malfunctions.
- π‘οΈ Check the traffic limit: some carrier rates block the distribution of the Internet or limit the speed after the limit is exhausted.
If you plan to distribute the Internet to a laptop or PC, disable other programs that consume traffic (torrents, cloud syncs, online games) in advance, this will help to avoid lags and slowdowns. 9 Supports the distribution of the Internet simultaneously 10 In practice, however, the system is already 3-4 connection speed drops markedly.
2. Internet distribution via Wi-Fi (mobile hotspot)
The most common and convenient way to do this is to create a Wi-Fi hotspot that connects laptops, tablets, other phones, and even some smart devices (like TVs). On Xiaomi Redmi 9, this feature is set up in a few steps, but there are nuances that few people know about.
To turn on the hotspot:
- Open Settings (the gear icon on the main screen).
- Go to the section Network and Internet β Access Point and modem.
- Slip on the Wi-Fi hotspot.
- Activate the Wi-Fi Access Point slider.
By default, the network will be called Redmi. 9_XXXX (where XXXX β last-minute IMEI), And the password is generated automatically, and you can change it by tapping the Settings of the Access Point (2.4 GHz 5 For maximum compatibility with other devices, we recommend leaving 2.4 GHz, as not all laptops and tablets support 5 GHz.
Turn on the mobile Internet|Check the network signal (4G/LTE)|Give a unique network name|Set a complex password (at least) 8 symbolism)|Select a range 2.4 GHz for compatibility-->
| Parameter | Recommended value | Explanation |
|---|---|---|
| Network name (SSID) | Latin letters without spaces | Avoid Cyrillic and special characters β some devices do not connect to such networks. |
| Password. | 8+ symbols, numbers + letter | A simple password (e.g. 12345678) is easy to crack, resulting in loss of traffic. |
| Range. | 2.4 GHz | Longer range, but lower speed. 5 GHz faster, but worse passes through walls. |
| Security | WPA2-PSK | The most reliable encryption standard for home use. |
| Auto-disconnection | Shut down. | If it is enabled, the access point will be turned off in the absence of connected devices. |
After setting up, connect to the network from another device. If the Internet is not working, check:
- π Restart your phone β sometimes helps with crashes MIUI.
- π΅ Turn off traffic savings in settings SIM-map.
- π Check if the operator is blocking the distribution (more on this below).
π‘
If the speed is too low, try manually selecting a network. 4G customized SIM-maps (Settings) β SIM-maps and mobile networks β Type of network β 4G). Sometimes the phone is automatically switched to 3G, slowing down.
3. Internet distribution via Bluetooth
If Wi-Fi is not available for some reason (for example, on an airplane or in a place with severe radio interference), you can distribute the Internet via Bluetooth, which is less energy-consuming, but also the speed will be lower β usually no more. 3-5 Mbit / s. But the connection is more stable, and the battery goes down slower.
To enable the distribution via Bluetooth:
- Activate Bluetooth on both devices.
- On Redmi 9, go to Settings β The Internet and the Internet β Access Point and modem.
- Turn on the Bluetooth modem slider.
- On a second device (like a laptop), find Redmi 9 in the list of available Bluetooth devices and connect.
Once connected to a laptop (or other device), you may need to manually choose to use the Internet via Bluetooth.
- Open Settings β Devices β Bluetooth and other devices.
- Find your Redmi 9 in the list and click on Settings.
- Check the box opposite Connect to a personal network (PAN).
The main advantages of this method:
- β‘ It consumes less battery than Wi-Fi.
- π More secure β you can connect only after pairing devices.
- π± It works even with a weak signal. 3G (Unlike Wi-Fi, which can be turned off).
Cons:
- π’ Low speed β not suitable for high quality video.
- π Limited number of devices β usually only one can be connected.
Why canβt a Bluetooth modem work?
4. Internet distribution through USB (USB-modem)
The third way is to distribute the Internet through USB-This is the most stable method, because it does not depend on the signal level of Wi-Fi or Bluetooth, speed is maximum (limited only by the operator), and the battery of Redmi 9 even recharges during operation. However, this method requires a cable with data transmission support (not all charging cables are suitable!).
To set up USB-modem:
- Connect Redmi 9 to your computer via USB-cable.
- On the phone in the notification panel, select File Transfer mode (MTP) or USB-modem (RNDIS).
- If the automatic connection does not work, go to Settings. β The Internet and the Internet β Access Point and modem and turn on USB-modem.
Windows may require drivers to be installed, and it usually finds them automatically through Windows Update, but if the Internet is not working:
- π₯οΈ Open Device Manager (Win) + X β Device Manager).
- π Find a network adapter called Remote NDIS Xiaomi.
- π Right-click and select Update Driver.
Advantages USB-modem:
- β‘ Maximum speed β limited only by operator fare.
- π The phone is charged while running (if the cable supports data transmission).
- π‘οΈ Security β you can only physically connect via cable.
Disadvantages:
- π You need to keep your phone close to your computer.
- π±οΈ Not suitable for mobile devices (tablets, other phones).
π‘
USB-Modem is the best choice for stable work with a laptop or PC, especially if you need to download large files or play online games.
Typical problems and their solutions
Even when configured correctly, the Redmi 9 Internet distribution can malfunction, and let's look at the most common problems and how to fix them.
Problem 1: Access Point is turned on, but the Internet is not working
- π΅ Check the balance and the tariff: some operators (for example, MTS or Beeline) block the distribution of the Internet at cheap rates.
- π Reset your network settings: go to Settings β System system β Resetting settings β Resetting network settings.
- π‘ Change the type of network: in Settings β SIM-maps and mobile networks β Type of network Select Only 4G.
Problem 2: Devices are connected, but the speed is very low
- πΆ Check the signal level: if the phone is 1-2 If you divide the network, you'll be slow. Try moving closer to the window or going outside.
- π Turn off traffic savings: in Settings β SIM-maps and mobile networks β Saving traffic.
- π± Close background apps on your phone that consume the Internet (for example, YouTube, TikTok, cloud services).
Problem 3: The access point itself is shut down
- β‘ Turn off automatic shutdown: in the settings of the access point, uncheck the tick from Disable if there are no connected devices.
- π Check the battery settings: go to Settings β Battery β Battery mode and select Performance.
- π΅ Update the firmware: an outdated version MIUI malfunction.
β οΈ Note: If after all the manipulations the distribution of the Internet does not work, check whether the phone is not a restriction on the Internet. MAC-Some firmware. MIUI They block new devices from connecting to the hotspot. To reset the restrictions, go to Settings. β The Internet and the Internet β Wi-Fi hotspot β Connected devices and remove all saved devices MAC-address.
6. How to save battery power when giving the Internet
Internet sharing is one of the most energy-intensive functions of a smartphone. 9 may be discharged 2-3 Here are a few ways to extend the working hours:
- π Connect charging: if you're giving away the Internet for a long time, it's best to keep your phone charging. Use the original Xiaomi cable and adapter (at least power). 10W).
- π Reduce the brightness of the screen to a minimum and turn on the Dark Theme.
- π΅ Disable unnecessary modules: NFC, GPS, second SIM-card (if not used).
- β‘ Enable the Savings mode: Settings β Battery β Battery mode β Saving charge.
You can also limit the speed of the Internet for connected devices, which will reduce the load on the processor of the phone and reduce battery consumption.
- Install NetGuard or Internet Speed Meter from Google Play.
- Set the speed limit for the access point (e.g. 5 Mbps).
If you're giving out the Internet through USB, Not only will the phone not run out, but it will charge. + If the phone's case gets hot, let it cool down. 10-15 minute.
β οΈ Note: Do not use cheap uncertified cables to distribute the Internet over the Internet USB! They can cause the port to overheat and even damage the phone's motherboard.The original Xiaomi cables have overheating protection.
7. Hidden settings MIUI to improve the distribution of the Internet
MIUI It has several hidden features that allow you to increase the speed and stability of the Internet distribution, these settings are not visible in the standard menu, but they can be activated through the developer mode or special commands.
To open the developer mode:
- Go to Settings. β The phone.
- Tap 7 times on the MIUI version.
- Enter your phone password (if you request it).
Now in Settings β You'll see a developer option, and you can configure it here:
- πΆ Background Limitation: Turn off Background Limitation for Mobile Data.
- π Network Buffering: Enable Network Buffering (Improving Connection Stability).
- π± Wi-Fi Optimization: Turn off Automatic Connection to Open Networks.
Another way to improve speed is to change. MTU (Maximum Transmission Unit. This is a technical parameter that affects the size of data packets. The optimal value for Redmi 9 is 1472:
Settings β Network and Internet β Wi-Fi Access Point β Adjustment of Access Point β Additional β MTUIf you're giving out the Internet through USB, can be included USB-debugging for more stable work:
- Go to Settings. β For developers.
- Turn on USB debugging.
- Connect the phone to the PC and confirm the debugging permission.
These settings will help if:
- π The speed of the handout drops sharply through 5-10 minute.
- π Connected devices periodically fall off the network.
- π± The phone is very warm when handed out.
8. Operator restrictions: how to bypass the blocking of Internet distribution
Many Russian operators (MTS, Beeline, MegaFon, Tele2) impose restrictions on Internet distribution.
- π« Full distribution lock (access point is turned on, but the Internet is not working).
- π’ Speed limit to 64-128 Kbps.
- π° Additional distribution fee (for example, 50 RUB/day).
To check if your operator is blocking the distribution:
- Try connecting to the access point from another device.
- If the Internet does not work, but the phone opens the sites β it is a lock.
- Call the operator or check the tariff conditions on the official website.
Ways to circumvent restrictions:
- π Change the rate to the one where the distribution is allowed (for example, MTS Smart or Beeline All).
- π΅ Use it. VPN: Some users have reported that VPN (For example, ProtonVPN or Windscribe helps bypass the lock, but it doesn't always work.
- π± Set up a proxy: in manual mode, you can prescribe a proxy server in the access point settings, but it requires technical knowledge.
β οΈ Attention: Use VPN In order to circumvent the restrictions, the operator may violate the user agreement. SIM-Discounted traffic card. Please specify the risks before using this method!
If nothing works, there are two options:
- π‘ Buy a portable one 4G-router (e.g. Xiaomi Mi Wi-Fi Router) 4G).
- π Go to a carrier that does not block the distribution (e.g. Yota or Tinkoff Mobile).