Distribution of the Internet with Xiaomi Redmi 9: 3 ways + mistake-making

Xiaomi Redmi 9 is one of the most popular budget smartphones, which is still actively used due to balanced characteristics and support for current features, among them the ability to distribute mobile Internet to other devices. However, many users face difficulties in the first setup: the access point is not turned on, devices are not connected, the speed leaves much to be desired.

In this article, we will discuss all three ways to distribute the Internet with Redmi 9 (Wi-Fi, USB Bluetooth, give step-by-step instructions with pictures, explain how to eliminate typical errors (for example, IP-conflict or authentication error, and share life hacks to increase the speed and stability of the connection. MIUI, Helps to circumvent operator restrictions.

If you have never set up an internet distribution or your Redmi before 9 And suddenly, you stopped giving away Wi-Fi, and this guide will help you figure it out without going to the service center. MIUI 12/13/14 and tested in practice.

1. Internet distribution methods with Xiaomi Redmi 9: which one to choose?

Xiaomi Redmi 9 supports three main ways of distributing the Internet, each of which has its pros and cons.

• 📶 Wi-Fi hotspot is the most versatile method, suitable for connecting laptops, tablets, other smartphones and even smart TVs, maximum speed up to 150 Mbps (depending on the operator's tariff).
• 🔌 USB-The modem is optimal for desktops or laptops without a Wi-Fi adapter. Pros: stable connection, charging the phone while you're running. Cons: requires cable and drivers.
• 🔵 Bluetooth modem is a cost-effective option for periodic connection (for example, for file transfer or short-term network access.

For most users, the best choice is a Wi-Fi hotspot, which combines high speed, ease of setup and compatibility with any device. USB-The modem is relevant for gamers or those who work with large files, and Bluetooth is for emergencies.

Before you proceed to setup, make sure that:

• ✅ Your tariff allows the distribution of the Internet (some operators block this function or charge a surcharge).
• ✅ The signal level of the mobile network is not lower 2-3 division (otherwise the speed will be low).
• ✅ The phone has enough battery charge (the distribution of the Internet consumes energy faster than usual).

2. Step-by-step instruction: how to turn on the Wi-Fi access point

Setting up a Wi-Fi hotspot on Redmi 9 takes no more than a minute if you know the right way to go.

1. Open “Settings” (the gear icon on the home screen or in the application menu).
2. Go to the section Network and Internet → Access Point and modem.
3. Slip on the Wi-Fi Access Point.
4. Activate the Wi-Fi Access Point slider (it will turn blue).
5. Click Access Point Settings to set a network name (SSID) and password.

By default, the network will be called Redmi. 9_XXXX (where XXXX — last-minute IMEI), And the password is generated automatically, and we recommend that you change these settings:

• 🔐 Name of the network (SSID): Use Latin and numbers (for example, MiHotspot_2026). Avoid Cyrillic and spaces – this can cause connection problems on some devices.
• 🔑 Password: minimum 8 characters, with capital letters and numbers (example: Xiaomi123!). Do not use simple combinations like 12345678.
• 📡 Frequency Range: Choose 2.4GHz for better compatibility (5GHz may not be supported by older devices).

Once you save the settings, the access point will be active, and you can now connect other devices:

1. On your laptop/phone, find your access point (by the name you have given) in the Wi-Fi list.
2. Enter the password and confirm the connection.
3. Wait for the connection icon to appear (usually it takes 5-10 seconds).

Important: if the Internet does not work after connecting, check the settings APN (See section 5) or restart the phone.

3.Tune in. USB-modem: connection to a PC or laptop

USB-A modem is a reliable way to distribute the Internet, especially if you need a stable connection for work or games. Unlike Wi-Fi, there is no interference from other networks, and speeds can be higher due to wired connections.

To set up USB-Xiaomi Redmi 9 modem follow the following steps:

1. Connect your phone to your computer using the original USB-cables (important: cheap cables may not support data transmission).
2. On the phone in the Settings menu → Network and Internet → Access Point and modem activate the option USB-modem.
3. On PC, wait for the drivers to install (usually they are installed automatically through Windows Update).
4. Check Connection: A network icon labeled Ethernet or LAN Connection should appear in the Windows tray.

If the driver is not automatically installed:

• 🖥️ For Windows: Download official Xiaomi drivers and install them manually through Device Manager.
• 🐧 For Linux: Use the Sudo Modprobe command cdc_ether and reconnect the phone.
• 🍎 For MacOS: Drivers are usually installed automatically, but you may need to unlock in System settings → Security.

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If USB-The modem is not working, try to turn on the debugging USB in the developer settings (Settings) → The phone. → Version. MIUI — Tap 7 times, then return to the Additional Settings → For developers).

Speed. USB-Redmi 9 modem is limited to standard USB 2.0 (up to 480 Mbps in theory, but realistically – 50–100 Mbps depending on the tariff).For comparison, Wi-Fi at 5 GHz can give up to 300 Mbps, but less stable.

⚠️ Attention: when used USB-The modem will slowly charge or even discharge if you are playing heavy games or watching videos at the same time.

Bluetooth Internet Distribution: When is it relevant?

Bluetooth modem is the most subtle way to distribute the Internet, but also the slowest, its main advantage is low battery consumption (compared to Wi-Fi) and the ability to connect without a password (sufficient pairing devices).

This method is suitable for:

• 📱 Quick transfer of small files between phones.
• 💻 Connecting your laptop to the Internet on a trip (if Wi-Fi is turned off to save charge).
• 🎧 Use the Internet on smartwatches or fitness bracelets (e.g. Xiaomi Mi Band).

To enable a Bluetooth modem:

1. Activate Bluetooth on both devices.
2. Pair them: on Redmi 9 go to Settings → Bluetooth, find the target device and confirm the connection.
3. Back to Settings → Network and Internet → Access Point and modem and enable Bluetooth modem option.
4. On the second device, in Bluetooth settings, select an internet connection (on Android, this can be called Network Access).

The speed of the Bluetooth modem on Redmi 9 is limited by the protocol version:

As you can see from the table, Bluetooth loses Wi-Fi 50 times faster, but it gains in energy efficiency. Use it only for short-term tasks.

5. Problem Solving: Why is Internet Distribution Not Working?

Even after setting up correctly, users of Xiaomi Redmi 9 can encounter errors.

Error "Cannot turn on the access point"

Causes and solutions:

• 📵 The operator blocked the distribution: check the tariff (for example, MTS has the option “Modem”, Beeline has the option “Internet for devices”). Solution: connect the option or change the tariff.
• 🔄 Failure MIUI: Restart your phone or reset your network settings (Settings) → Network and Internet → Additionally. → Reset Wi-Fi, mobile network and Bluetooth).
• 🛠️ Important Firmware: Update MIUI Up to the latest version (Settings) → The phone. → Updating the system).

5.2 Devices are connected, but the internet is not working

This is most often due to incorrect settings. APN. To correct:

1. Go to Settings. → SIM-maps and mobile networks → [yours SIM] → Access points (APN).
2. Choose. APN your operator (for example, Internet.mts.ru for MTS) or create a new one.
3. Check the parameters: Name: MTS Internet APN: Internet.mts.ru Proxy: not specified Port: not specified Username: mts Password: mts Authentication type: PAP or CHAP
4. Save and restart the phone.

Slow speed of distribution

If the speed is lower than expected:

• 📶 Check the signal strength: 1-2 divisions, the speed drops by 3-5 times. Solution: move closer to the window or use a repeater.
• 🔄 Switch to a different Wi-Fi range: Select 5GHz in the access point settings (if your devices support it).
• 🚫 Disable background apps: Some programs (such as torrents or cloud services) can eat up traffic.

⚠️ Attention: if you distribute the Internet over Wi-Fi and simultaneously download large files to your phone, the speed on the connected devices will drop by 2-3 times.

6. Hidden settings MIUI hand-over

MIUI It hides a few useful options that help improve the stability and speed of the Internet distribution:

Setting up maximum performance mode

This mode disables background optimization, which increases the speed of distribution by 10-15%:

1. Activate Developer Mode (Go to Settings) → The phone. → Version. MIUI and tap 7 times).
2. Back to Settings → Additionally. → For developers.
3. Find the option Do not disable data transmission and turn it on.
4. Activate Turn off the absolute volume level (this indirectly affects the stability of the Bluetooth modem).

6.2. Change. MTU ping-cutting

MTU (Maximum Transmission Unit: Maximum data packet size; optimal value reduces delays:

1. Connect to the access point from the laptop.
2. Open the Command Prompt (Win + R → cmd).
3. Enter: ping -f -l 1472 8.8.8.8 If packets are fragmented, reduce the number of packets. 1472 on 8, until the fragmentation disappears.
4. Set the value found. MTU In the phone settings (root or required) ADB).

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Optimal value MTU For mobile Internet, 1400-1472, which reduces ping, but can reduce speed a little bit.

6.3. Disabling traffic savings

MIUI By default, it restricts background traffic, which can interfere with the distribution:

1. Go to Settings. → SIM-maps and mobile networks → [yours SIM] → Saving traffic.
2. Turn off the Traffic Saving option.
3. In the section Annexes and notifications → Save traffic, make sure that the distribution of the Internet is not limited.

7.Security: How to protect your access point?

Open access points are not only a risk to your traffic, but also to data security, and the following steps will help to avoid unauthorized connection:

• 🔒 Use it. WPA2-PSK: In the access point settings, select the security type WPA2-PSK (It is the best balance between protection and compatibility).
• 🔄 Change your password regularly: Update your Wi-Fi password at least once a month, especially if you’re giving out Internet frequently in public places.
• 📵 Turn off the access point when it is not needed: this will save battery power and reduce the risk of connecting third-party devices.
• 👤 Limit the number of connected devices: in the access point settings (max. number of devices) set a limit (for example, 3-5).

To check who is connected to your access point:

1. Open Settings → Access Point and modem → Wi-Fi Access Point.
2. Slip on the connected devices.
3. If you see unfamiliar devices, turn them off immediately and change your password.

⚠️ Note: Some apps (such as Fing or WiFi Guard) allow you to monitor connected devices in real time and block suspicious ones.

8. Alternative ways of distributing the Internet

If standard methods don’t work or you need additional features, consider alternative options:

8.1 Internet distribution applications

Some Google Play apps offer advanced features:

• 📲 PdaNet+: It allows you to distribute the Internet even if the operator blocks the standard access point.
• 🌐 ClockworkMod Tether: An Alternative USB-encryption-encrypted modem.
• 🔗 Portable Wi-Fi Hotspot: simplifies access point management (automatic low charge shutdown, connection log).

When using third-party applications, consider:

• ⚠️ They may be demanding root rights.
• ⚠️ Some operators are blocking their work.
• ⚠️ Security risk: download only from the official store.

8.2. Distribution through OTG-cable (for advanced applications)

If you have OTG-cable and USB-Ethernet adapter, you can organize the distribution of the Internet through a wired network:

1. Connect the adapter to the phone via OTG.
2. B Settings → Access Point and modem enable Ethernet modem (not available on all firmware).
3. Connect the cable to the router or PC.

This method is rarely used on Redmi 9, but can be useful for backup internet.

FAQ: Frequent questions about giving the Internet on Xiaomi Redmi 9