How to Share Wi-Fi from a Xiaomi Phone: A Complete Guide with the Nuances

Smartphones Xiaomi Mobile internet hotspots have long been a popular choice for sharing mobile internet—whether on a trip, at the dacha, or when your home router suddenly stops working. However, even experienced users sometimes encounter difficulties: the hotspot disconnects on its own, devices fail to connect, or the speed leaves much to be desired. In this article, we'll cover not only the basic setup steps, but also Hidden MIUI features, which will help stabilize the connection and save traffic.

It is important to understand that the Wi-Fi distribution algorithm is Xiaomi depends on the firmware version (MIUI 14/15/16), phone models (series Redmi, POCO, Xiaomi Numerical) and even carrier-specific. We'll take all these nuances into account so that the instructions work regardless of your configuration. And if you encounter the "Unable to enable access point" error, there's a separate section with solutions at the end of the article.

Preparing your phone before sharing Wi-Fi

Before turning on the access point, make sure that your Xiaomi ready for this task. Here are the key points:

• 📶 Mobile Internet: Make sure that mobile data is turned on on your phone (icon 4G/5G/E in the status bar). Without an active connection, sharing will not work.
• 🔋 Battery chargeWi-Fi hotspots consume a lot of power. If the battery charge drops below 20%, your phone may automatically turn off the hotspot.
• 📱 MIUI updates: Older firmware versions may have distribution bugs. Check if the software is up to date. Settings → About phone → System update.
• 📡 Device compatibilitySome laptops and tablets don't support 5 GHz networks. If you're having trouble connecting, try switching your access point to 2.4 GHz.

Professional adviceIf you plan to share the Internet for a long time (for example, the entire workday), connect your phone to a charger. Xiaomi Automatically limits performance when battery power is low, which can lead to connection drops.

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

The distribution activation algorithm is almost the same for all models Xiaomi, but there are slight differences depending on the version MIUIWe will consider a universal method:

1. Open Settings (gear icon on the main screen).

2. Go to the section Connection and sharing (V MIUI 16 can be called Network and Internet).

3. Select an item Modem mode or Access point and modem.

4. Activate the slider Wi-Fi hotspotIf it's not there, tap on Setting up a Wi-Fi hotspot.

5. Ask network name (SSID) And password (Minimum 8 characters). Use Latin characters and numbers—Cyrillic characters may cause problems on some devices.

6. Click Save and turn on the access point using the slider at the top of the screen.

Once activated, an icon will appear in the status bar. 📶→, and in the notification shade, a tile showing the number of connected devices. If the icon is missing, but the mobile data indicator is active, try restarting your phone.

Important for dual SIM card owners: By default Xiaomi uses the SIM card installed in slot 1 for distribution. To change it to the second one, go to Settings → SIM cards and mobile networks → Portable hotspot and select the desired slot.

Optimizing connection speed and stability

A common problem when distributing with Xiaomi — low speed or intermittent interruptions. Here's how to fix it:

• 🔄 Change Wi-Fi band: In the access point settings (Settings → Access Point → Setup) select 2.4 GHz instead of 5 GHz, if the connected devices are far away or the walls are thick. Conversely, for devices close by, 5 GHz will provide faster speeds.
• 🔒 Limit the number of devices: By default Xiaomi Allows you to connect up to 10 devices, but the more devices you have, the more the speed will drop. Optimally, 3-4 devices.
• 📉 Disable background apps: Close all programs that consume the Internet (torrents, cloud synchronization, instant messengers with automatic media downloads).
• 🔧 Use traffic saving mode: IN Settings → Connection and Sharing → Data Saver Enable the mobile data option. This will reduce background usage, but may reduce speed.

A critical feature for Xiaomi owners on Android 13+: There is a hidden setting in new versions of MIUI Intelligent network selection, which can automatically switch the access point between 2.4 and 5 GHz. To disable it, go to Settings → Connection and Sharing → Access Point → Advanced and deactivate this option. This will help avoid sudden disconnections.

Hidden MIUI Wi-Fi Sharing Features

Firmware MIUI contains several non-obvious options that will help you fine-tune your access point:

• 🔗 MAC address binding: In the access point settings (Advanced → List of allowed devices) You can specify the MAC addresses of devices that are allowed to connect. This will protect against unauthorized connections.
• ⏱️ Auto power off: In the same section Additionally You can set a timer to automatically turn off the access point (for example, after 30 minutes of inactivity).
• 📊 Traffic statistics: IN Settings → Connection & Sharing → Data Usage You can see how much traffic each connected device consumes.
• 🔄 Quick reconnection: If you enable the option Always keep mobile data active (Settings → SIM cards and mobile networks → Mobile Internet), the access point will recover faster after the phone sleeps.

For advanced users: If your Xiaomi supports Dual Channel Acceleration (available on flagships like Xiaomi 14 or Redmi K70), activate this feature in the hotspot settings. It allows you to use Wi-Fi and mobile data simultaneously for increased speed, but it drains your battery significantly.

How to find out the MAC address of a device for binding?

On Windows: open command prompt and type ipconfig /all — The MAC address will be in the “Physical Address” line.

On Android: go to Settings → About phone → General information → Status → Wi-Fi MAC address.

On iOS: Settings → General → About → Wi-Fi Address

Common errors and their solutions

Even with proper configuration, users Xiaomi Sometimes we encounter errors. Let's look at the most common ones:

⚠️ Attention: If after the update MIUI The access point has stopped working, reset the network settings (Settings → About phone → Factory data reset → Reset Wi-Fi, mobile network, and Bluetooth settings). This will delete all saved networks, but will restore the modem's functionality.

• ❌ Error: "Failed to enable access point"
  Reasons:
  • The operator blocks the distribution (often Tele2 or Iota).
  • Modem module failure.
  • Conflict with VPN or firewall.
  Solutions:
  • Restart your phone.
  • Disable VPN (Settings → Connection and Sharing → VPN).
  • Call your operator and request to unblock the data transfer (you may need to change your tariff).
• ❌ The devices connect, but there is no internet.
  Reasons:
  • There are not enough funds in the account.
  • The operator limits distribution (for example, the “phone only” tariff).
  • APN settings failure.
  Solutions:
  • Check your balance and tariff.
  • Reset APN settings (Settings → SIM cards and mobile networks → Access point names (APN) → Factory reset).
  • Try connecting to a different network (for example, from 4G to 3G).

If none of the methods helped, check if the phone is turned on Modem data transfer mode in the developer settings. This option may conflict with the regular access point. To disable it:

1. Activate Developer mode (tap 7 times MIUI version V Settings → About phone).

2. Go to Settings → Advanced → For developers.

3. Find the option Modem data transfer and turn it off.

How to share Wi-Fi from a Xiaomi device without a password (open network)

Sometimes you need to create an open access point - for example, for guests or devices without a keyboard (elike Amazon Echo). However MIUI By default, it requires a password. There are two ways to bypass this:

Method 1: Use a QR code

1. Turn on the hotspot as usual (with password).

2. Tap on its name in the notification shade.

3. Select Share hotspot — a QR code will appear.

4. Guests can scan it with the camera, and the device will connect automatically, without entering a password.

Method 2: Create an open network via ADB (for advanced users only)

This method requires a computer and USB debugging enabled:

adb shell settings put global tether_dun_required 0
adb shell settings put global tether_entitle_check_disabled 1

After executing these commands, an option will appear in the access point settings No protection. Attention: Open networks are vulnerable to hacking, use this method only in a trusted environment!

⚠️ Attention: Some operators (eg. MTS or Beeline) block data sharing on unlimited internet plans if they detect third-party devices connecting. In this case, they may limit the speed or even disable the internet until the plan is changed. Check the terms in your operator's personal account.

Alternative ways to share internet with Xiaomi

If Wi-Fi is not working for some reason, Xiaomi supports two more methods of Internet distribution:

• 🔌 USB modem: Connect your phone to your computer via cable, then Settings → Connection and Sharing → Personal Hotspot activate USB modemThis method is more stable than Wi-Fi and doesn't drain your battery, but it does require drivers on your PC.
• 📞 Bluetooth modem: In the same section, turn on Bluetooth modemThe speed will be lower than Wi-Fi, but the connection is more resistant to interference. Suitable for devices like Apple Watch or wireless headphones with internet support.

Comparison of distribution methods:

However, for connecting multiple devices at the same time (for example, a laptop and a tablet), Wi-Fi remains the only option.

FAQ: Frequently asked questions about Wi-Fi hotspots with Xiaomi

Is it possible to share Wi-Fi from a Xiaomi without a SIM card?

No, you need an active SIM card with a valid data plan to share your mobile data. However, if you have access to another Wi-Fi network (for example, at a cafe), you can connect your phone to it and then share that Wi-Fi as a repeater. To do this:

1. Connect to the original Wi-Fi network.
2. Turn on the access point in Settings → Connection and Sharing.
3. In the point settings, select Repeater mode (not available on all models).

If options Repeater mode No, use apps like NetShare or WiFi Repeater from Google Play.

Why does Xiaomi limit the upload speed?

There are three possible reasons:

1. OperatorMany plans artificially limit upload speeds (for example, to 60 Mbps instead of 150 Mbps on a phone). Check your plan's terms.
2. MIUIThe firmware has a hidden limit on the distribution to prevent overheating. To remove it, enter (##4636##) command setwifi teth 100 (root rights required).
3. Hardware limitations: Budget models Xiaomi (For example, Redmi 9A or POCO M3) do not physically support high distribution speeds due to a weak processor.

How to share Wi-Fi from Xiaomi to iPhone or Mac?

Devices Apple sometimes they have trouble connecting to access points Xiaomi Due to differences in encryption protocols. To resolve the issue:

• On Xiaomi In the access point settings, select the security type WPA2 PSK (not WPA3!).
• Turn off the option on your iPhone Private Wi-Fi address (Settings → Wi-Fi → (i) next to the network → Private Address).
• If the connection still doesn't work, try manually adding the network to your iPhone by entering the SSID and password.

For Mac resetting the network list may also help (System Preferences → Network → Wi-Fi → Advanced → Remove All Networks).

Is it possible to share Wi-Fi from Xiaomi on two bands simultaneously?

Yes, but only on flagship models with support Dual Band Wi-Fi (For example, Xiaomi 13 Pro or Redmi K60 Ultra). To do this:

1. Turn on the access point as usual.
2. In the point settings, activate the option Dual-band network (or Wi-Fi 2.4G + 5G).
3. Specify different names (SSIDs) for each band so that devices can choose.

Please note: simultaneous distribution on two bands increases battery consumption by 30-40%.

How do I know who is connected to my Xiaomi hotspot?

IN MIUI There is built-in monitoring of connected devices:

1. Open Settings → Connection & Sharing → Wi-Fi Hotspot.
2. Tap on Connected devices.
3. You will see a list of gadgets with their MAC addresses, IP addresses, and consumed traffic.

If you need to lock a device, tap on it and select BlockYou can also set a traffic limit for each gadget here.