How to share internet from a Redmi 9 Pro phone: full instructions with settings

Modern smartphones Xiaomi have long ceased to be just means of communication—they have become full-fledged multimedia centers and even replace routers in emergency situations. Redmi 9 Pro with its powerful processor Snapdragon 720G and support Wi-Fi 5 It can distribute internet to up to 10 devices simultaneously while maintaining a stable connection. However, many users encounter issues: the hotspot won't turn on, devices won't connect, or the speed leaves much to be desired.

This article will not only tell you how to activate the modem mode on Redmi 9 Pro — we'll figure it out Hidden MIUI settingsWe'll optimize your Wi-Fi channel for maximum speed, learn how to bypass operator restrictions, and troubleshoot common issues. We'll pay special attention to A unique feature of this model: support for dual-band Wi-Fi (2.4 and 5 GHz), which can be used for Internet distributionIf you've ever tried connecting your laptop to your phone and received the "No internet access" error, you'll find a solution here.

Preparing your phone: Checking compatibility and limitations

Before turning on the access point, make sure that your Redmi 9 Pro Technically ready for internet tethering. Not all mobile operator plans support this feature—some block it at the SIM card level. For example, Tele2 And Iotas In basic tariffs, Internet distribution may be a paid option.

Also check:

• 📶 Signal level: If your phone only has 1-2 network bars, the upload speed will be extremely slow. Optimally, 3-4 bars or -70 dBm and higher in the engineering menu.
• 🔋 Battery charge: Tethering actively uses power. When the battery level drops below 20%, the phone may automatically disable the hotspot.
• 📱 MIUI version: on older firmware (below MIUI 12.5) Dual-band Wi-Fi options may be missing. Please update your system to Settings → About phone → System update.

Important: If you use two SIM cards, the hotspot will only work through the one that is selected as the primary data card. You can switch it in Settings → SIM cards and mobile networks → Data transfer.

Step-by-step instructions: how to enable a hotspot

Algorithm for activating modem mode on Redmi 9 Pro differs from standard Android due to the shell MIUIFollow the exact sequence:

1. Open Settings (gear icon on the desktop).
2. Go to the section Port access point (may be called "Tethering" or "Tethering & portable hotspot" depending on your MIUI version).
3. Select Portable Wi-Fi hotspot.
4. Activate the slider at the top of the screen. If a confirmation message appears, click OK.
5. Configure network settings:
   • 🔐 Network name (SSID): Come up with a unique name (eg. Redmi9Pro_5G). Avoid Cyrillic letters and spaces.
   • 🔒 Password: minimum 8 characters, with numbers and letters. Example: WiFiXiaomi2026!.
   • 📡 Range: select 5 GHz for maximum speed (if your devices support this standard).

After saving the settings, your phone will start sharing Wi-Fi. A notification will appear on the screen showing the number of connected devices and data usage.

Speed ​​Optimization: Selecting a Wi-Fi Channel and Band

Redmi 9 Pro supports Internet distribution in two ranges: 2.4 GHz (range up to 50 m, but subject to interference) and 5 GHz (speed up to 866 Mbps, but smaller coverage area). By default, the phone selects 2.4 GHz, which is not always optimal.

To manually configure settings:

1. In the portable hotspot menu, tap Access point settings.
2. Select Range and install 5 GHz (if your devices support it).
3. In the section Wi-Fi channel select Auto or manually specify the channel with the minimum load (for example, 36, 40, 44 for 5 GHz).
4. Activate the option Max. productivity (if available) to prioritize speed over battery saving.

To check channel load, use applications like WiFi Analyzer (available in Google Play). If there are many networks on the channel in your area 6 (2.4 GHz), switch to 1 or 11.

Parameter	2.4 GHz	5 GHz
Max. speed	150 Mbps	866 Mbps
Range	up to 50 m	up to 20 m
Noise immunity	Low (many networks)	High
Device support	All gadgets	Modern smartphones, laptops

Troubleshooting: Devices won't connect or there's no internet

If after turning on the access point other devices cannot connect or see the network without internet access, check the following:

• 🔄 Restart your phone: sometimes a simple turn-off/on of the modem mode or a complete reboot helps Redmi 9 Pro.
• 📵 APN settings: Incorrect internet access settings may be blocking distribution. Check them in Settings → SIM cards and mobile networks → Access point names (APNs)For most operators, it is enough to select a standard profile (for example, internet.mts.ru for MTS).
• 🔒 Firewall/antivirus: some applications (eg Avast or 360 Security) are blocking internet access. Disable them temporarily.
• 🔧 Reset network settings: If nothing helps, reset your network settings in Settings → System & device → Reset settings → Reset Wi-Fi, mobile network, and Bluetooth settings.

The "IP configuration" error on the connected device is often resolved by assigning a static IP address. To do this, in the connection properties on your laptop/PC, specify:

IP: 192.168.43.100
Mask: 255.255.255.0
Gateway: 192.168.43.1
DNS: 8.8.8.8 (or 1.1.1.1)

What should I do if the operator blocks the distribution?

Some plans (for example, Tele2's "For Our Own") limit internet tethering. Solutions:

1. Change your tariff to a more expensive one with the "Modem" option.

2. Use a VPN on your phone (e.g. 1.1.1.1 from Cloudflare), but this may reduce speed.

3. Buy a separate SIM card with unlimited internet for tethering (for example, the "Unlimited" tariff from Megafon).

⚠️ Attention: If after connecting to the access point the devices receive an IP address, but the Internet does not work, check whether the function is activated on the phone Saving traffic V Settings → Connections and Sharing → Data SaverIt can block data transfer for connected gadgets.

Hidden MIUI Features: How to Boost Signal and Save Battery

shell MIUI on Redmi 9 Pro Hides several useful tethering options that aren't visible in the standard interface. To activate them:

1. Turn on Developer mode, by tapping 7 times on the build number in Settings → About phone.
2. Return to Settings → Advanced and select For developers.
3. Find options:
   • 🔋 Disable automatic hotspot shutdown - prevents distribution from turning off when idle.
   • 📶 Limit the speed in modem mode — useful if you need to save traffic (set a limit, for example, 50 Mbps).
   • 🔄 Always use mobile data — prioritizes 4G/5G over Wi-Fi if the phone is connected to another network.

To save additional battery power, turn off Search for Wi-Fi networks in sleep mode V Settings → Wi-Fi → AdvancedThis will reduce background Wi-Fi activity when the hotspot is not in use.

Security: How to Protect Your Access Point from Hacking

An open hotspot on your phone is an easy target for hackers. They can not only steal your traffic but also intercept data from connected devices. To secure your network:

• 🔐 Complex password: Use a combination of 12+ characters with uppercase letters, numbers, and special characters. Example: Xiaomi#9Pro_WiFi!2026.
• 🔄 Changing your password regularly: update it once every 1-2 months, especially if you connect other people's devices.
• 📱 Device restrictions: in the access point settings (Connected devices) block unknown gadgets.
• 🛡️ WPA3: if your Redmi 9 Pro supports this protocol (check in Settings → Port access point → Security), select it instead of WPA2.

For added protection, please disable WPS (if available) - This protocol is vulnerable to brute-force attacks. Also, avoid using public network names like Xiaomi_AP or Redmi_Hotspot - they attract the attention of intruders.

⚠️ Attention: If you are distributing the Internet in a public place (cafe, airport), enable it on the connected devices firewall and disable file sharing. This will prevent unauthorized access to your data over the local network.

Alternative ways to share internet with the Redmi 9 Pro

If Wi-Fi doesn't work for some reason, Redmi 9 Pro supports two more methods of Internet distribution:

1. 🔌 USB modem:
   • Connect your phone to your PC/laptop via cable.
   • In the access point settings, select USB modem.
   • A new network connection will appear on your computer (usually Remote NDIS).

Advantage: stable connection without loss of speed, the phone charges while working.

📶 Bluetooth modem:

• Activate Bluetooth on both devices.
• In your phone's hotspot settings, select Bluetooth modem mode.
• On the second device, connect to Redmi 9 Pro like a modem.

Advantage: low battery consumption, but speed is limited to ~3 Mbps.

The USB modem may require driver installation. Mi PC Suite (download from the official website) Xiaomi). If Windows does not recognize the device, check if the mode is enabled. File Transfer (MTP) when connecting the cable.

FAQ: Answers to frequently asked questions

Why does the access point automatically turn off after 5-10 minutes?
This is due to energy saving settings. MIUITo fix:
1. Open Settings → Battery & Performance.
2. Select Battery settings → Mode selection and install Performance.
3. IN Settings → Apps → Manage apps → Three dots (menu) → Special access → Battery optimization find Portable hotspot and disable optimization.

Also check if the option is activated Automatic shutdown when idle in the access point settings.

Is it possible to share Wi-Fi from the Redmi 9 Pro if the phone itself is connected to another Wi-Fi network?

Technically yes, but with some caveats:

• The phone will distribute the Internet from the network to which it is connected (for example, if you are connected to a Wi-Fi router, you will distribute the traffic of this router, and not mobile data).
• Distribution speed will be 20-30% lower due to double routing.
• Some versions MIUI block this function - if the option is inactive, update the firmware.

To enable:

1. Connect to the original Wi-Fi network.
2. In the access point settings, activate the option Internet sharing via Wi-Fi (if available).

How do I find out who is connected to my hotspot?

You can view the list of devices in two ways:

1. In the hotspot notification (swipe down from the top edge of the screen), tap it to open a list of connected gadgets.
2. In the settings: Settings → Access Point Port → Connected Devices.

Here you will see MAC addresses, device names, and the amount of data consumed. To block an unfamiliar device, tap it and select Block.

How many devices can be connected simultaneously?

Redmi 9 Pro supports up to 10 connections at the same time, but the actual quantity depends on:

• 📶 Network type: on 5 GHz 5-6 devices work stably, 2.4 GHz — up to 8, but at a lower speed.
• 🔋 Power saving mode: When battery saving is activated, the maximum number of connections is reduced to 3-4.
• 📊 Type of traffic: If devices are downloading large files (such as updates), the overall speed is divided between them.

To test, connect 5 devices and check the speed on each one through SpeedtestIf the speed on each device has dropped by more than 50% of the original, reduce the number of connections.

Is it possible to share internet from Redmi 9 Pro without a password?

Technically yes, but it's extremely insecure. To remove the password:

1. In the access point settings, select Security → No.
2. Save the settings.

Warning:

• Anyone within a radius of 50-100 m will be able to connect to your network.
• Your traffic may be used for illegal activities (torrents, hacker attacks).
• The operator may block the SIM card for suspicious activity.

If you need to temporarily give access to a friend, it is better to create a simple password (for example, guest1234) and then change it.