Wi-Fi Direct in Xiaomi Redmi smartphone: a complete guide to technology 2026

Have you ever tried to quickly transfer a large file from one smartphone to another, but Bluetooth was too slow and mobile Internet was absent? In such cases, Wi-Fi Direct technology comes to the rescue, a built-in feature of modern Xiaomi Redmi smartphones that allows you to create direct wireless connections between devices without a router. But how exactly does it work, how does it differ from the usual Hotspot or Mi Share, and why it is often overlooked? In this article, we will examine in detail all the nuances of Wi-Fi Direct using the example of Redmi smartphones, from basic principles to hidden capabilities and solving typical problems.

Many users mistakenly believe that Wi-Fi Direct is just an alternative to Bluetooth, but in fact it is a much more powerful tool. 250 Mbit/s (vs) 2-3 Mbps for Bluetooth 4.0), a radius of action up to 200 It doesn't require an internet connection or complex settings, but in Xiaomi Redmi smartphones, this feature is often hidden in the back of the menu, and its functionality depends on the version. MIUI And then we'll show you where to find it, how to set it up, and in which scenarios it's going to be indispensable.

What is Wi-Fi Direct and how does it work for Xiaomi Redmi?

Wi-Fi Direct is a wireless standard that allows devices to communicate directly, without a router intermediary. Unlike traditional Wi-Fi, where all gadgets connect to a single access point, here Redmi smartphones create a point-to-point temporary network, which is like if you connected two computers with a cable, but without wires and with much more flexibility.

Technically, the process looks like this:

• 🔍 One device (like your Redmi Note 12) will initiate a search for available devices.
• 🤝 A second device (say, a printer or other smartphone) responds to a request and sends data for authentication.
• 🔗 Devices agree on network parameters (name, password, channel) and establish a secure connection via the protocol. WPA2.
• 📤 Data transfer begins at a speed limited only by the capabilities of the hardware (in Redmi with Snapdragon 7 chipset)+ Gen 2 is up to 866 Mbps).

It's important to understand that Wi-Fi Direct is not a replacement for mobile Internet, it's just a tool for sharing data between devices.

• 📱 Transfer photos in original quality between Redmi and iPhone (if iOS installed special software).
• 🖨️ Print documents on a printer without connecting to a router.
• 🎮 Connect gamepads or wireless headphones with Wi-Fi Direct support (rare but common).
• 📺 Streaming videos on Smart TV, If it supports Miracast, though Screen Mirroring is more commonly used for this purpose).

⚠️ Note: In smartphones Xiaomi Redmi on the basis MIUI 14 and later, Wi-Fi Direct may conflict with Mi Share (Xiaomi's internal file sharing ecosystem).If you turn on both options at the same time, transfer speeds may drop due to interference on one channel.

Wi-Fi Direct Distinguishes from Bluetooth, Hotspot and Mi Share

Users often confuse Wi-Fi Direct with other wireless technologies, and to avoid errors, compare their key characteristics in the table:

And you can see from the table that Wi-Fi Direct is faster than all the alternatives, but it's less efficient than all the alternatives. 2 GB via Bluetooth will take about 20 It's less than a minute, but the Redmi battery will run out of power. 10-15% faster than using the Mi Share.

Another key difference is that Wi-Fi Direct is the universal standard supported by most modern devices (including printers, cameras, TVs), whereas Mi Share only works within the Xiaomi ecosystem. If you need to send a file to a friend's smartphone with a Samsung or iPhone, Wi-Fi Direct is the optimal solution.

Where to find Wi-Fi Direct in Xiaomi Redmi smartphones: step-by-step instructions

Depending on the Redmi model and version MIUI The path to Wi-Fi Direct settings may be different. Let's look at two of the most common scenarios:

For MIUI 12/13/14 (Redmi Note 10/11/12, Redmi 10/11/12 newer):

1. Open the settings (cog icon).
2. Go to Connections and Sharing (or Wi-Fi) section.
3. Tap it on Wi-Fi. → Additional (three dots in upper right corner).
4. Select Wi-Fi Direct.
5. Activate the function with a slider and wait for the device to be searched.

For older versions. MIUI (Redmi 9, Redmi Note 9 and earlier):

1. Go to Settings. → Wi-Fi.
2. Press the... (menu) → Additionally.
3. Select Wi-Fi Direct (can be called Wi-Fi Direct) WLAN Direct).
4. Enable the function and confirm access to the location (required for scanning devices).

If your Redmi doesn’t have a Wi-Fi Direct option on the menu, it could mean:

• 🔧 The function is disabled at the firmware level (relevant for some regional versions) MIUI).
• 📱 The device does not support Wi-Fi Direct (rarely, but found in low-end models like Redmi). A1).
• 🔄 Software update required (check in Settings) → The phone. → Updating the system).

How to connect devices via Wi-Fi Direct on Xiaomi Redmi

Consider the connection process using the example of file transfer between two Xiaomi Redmi smartphones:

Step 1: Activate Wi-Fi Direct on both devices

The first smartphone (Redmi Note 12 Pro)+):

1. Enable Wi-Fi Direct as described in the previous section.
2. Wait until the device appears in the list of available (can take up to 30 seconds).

On the second smartphone (Redmi 11 Prime):

1. Also activate Wi-Fi Direct.
2. In the list, find the name of the first device (for example, Redmi_Note_12_Pro_Plus_1234) and tap him.

Step 2. Confirmation of connection

Both devices will request a connection. Press Connect or Accept. In some cases, you will need to enter PIN-code (usually 0000 or 1234 if unchanged) After successful connection, a Wi-Fi Direct icon (two intersecting waves) will appear in the status bar).

Step 3: File transfer

Now you can share data:

• 📁 Through Explorer: Select files → Send. → Wi-Fi Direct.
• 🖼️ Through the Gallery: highlight photo/video → Share. → Wi-Fi Direct.
• 🎵 Through apps: Some programs (such as Xender) support Wi-Fi Direct transmission.

⚠️ Note: If file transfer is interrupted, check if the Xiaomi Firewall connection is blocked (c Settings) → Annexes → Permits → Autorun. Add an application to transfer files to exceptions.

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To speed up your search for devices, reboot the Wi-Fi module before activating Wi-Fi Direct: turn on Flight Mode for 10 seconds, then turn it off.

Typical Wi-Fi Direct Issues on Xiaomi Redmi and Their Solutions

Despite the convenience, users often have difficulty using Wi-Fi Direct, and here are the most common errors and ways to fix them:

1. The devices don't find each other

• 🔄 Restart Wi-Fi on both devices (Settings) → Wi-Fi → Off./On.).
• 📍 Make sure both smartphones have Location enabled (required to scan the network).
• 📶 Check if Power Saving Mode is on (it may limit background Wi-Fi activity).
• 🔧 Update the firmware: in MIUI 14.0.5 and later, device detection bugs have been fixed.

2. the connection is terminated during file transfer

• 📴 Turn off Mi Share and Bluetooth – they can cause interference.
• 🔋 Connect your smartphone to charging: at low battery level (<15%) The system automatically limits Wi-Fi performance.
• 📡 Change the Wi-Fi channel manually: go to Settings → Wi-Fi → Additionally. → Region and select Europe (even if you are not in the EU).

3. Low data transfer speed

• 📏 Reduce the distance between devices (optimally up to 5 meters).
• 🚫 Turn it off. VPN Proxies: They can compress traffic.
• 🔄 Switch to 5 GHz (if devices support it): in Wi-Fi settings → Additionally. → Frequency range.

4. "Unable to connect" error

• 🔐 Make sure that both devices are the same. PIN-code (default code: 0000).
• 📱 Reboot both smartphones – it will reset the temporary network settings.
• 🛠️ Reset network settings: Settings → System system → Reset → Resetting Wi-Fi, Mobile Network and Bluetooth.

Hidden Wi-Fi Direct features in Xiaomi Redmi

Few people know, but Wi-Fi Direct in Xiaomi Redmi smartphones can be used not only for file transfer.

1. Wireless printing on printers without a router

Many modern printers (for example, HP Envy or Canon PIXMA) They support Wi-Fi Direct, to print a document with Redmi:

1. Turn on Wi-Fi Direct on the printer (instructions in the device manual).
2. Connect to the printer from your smartphone via Wi-Fi Direct.
3. Open the file in Google Drive or WPS Office and select the printing option.

2. Connecting gamepads and accessories

Some game controllers (for example, 8BitDo Pro 2 or Razer Kishi can connect via Wi-Fi Direct to reduce latency:

1. Transform the gamepad to Wi-Fi Direct (usually by holding the Share button). + Home).
2. Connect to it from your smartphone via the Wi-Fi Direct menu.
3. Start the game – the controller will be recognized as a standard input device.

3. Streaming screen to TV without Miracast

If you're smart. TV It doesn’t support Miracast, but there’s Wi-Fi Direct, you can stream images from Redmi’s screen through apps like ApowerMirror:

1. Install ApowerMirror on your smartphone and TV.
2. Connect to the TV via Wi-Fi Direct.
3. Run the broadcast in the app.

4. Creating a local network for multiplayer games

Games like Minecraft or Asphalt 9 allow you to create local servers via Wi-Fi Direct.

1. One smartphone (Redmi) creates a Wi-Fi Direct hotspot.
2. Other devices are connected to it.
3. In the game settings, select the Local Network mode.

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Wi-Fi Direct in Xiaomi Redmi supports up to 5 Simultaneous connections, but the speed will be shared between all devices. 2-3 gadgetry.

Wi-Fi Direct Security: Risks and How to Avoid Them

Like any wireless technology, Wi-Fi Direct has vulnerabilities.

• 🕵️ Data interception: If an attacker is within range, they may try to intercept the files being transmitted (especially if encryption is not used).
• 🔓 Unauthorized Connection: By default, many devices use a simple connection. PIN-code (0000 or 1234) that makes it easier to hack.
• 📡 Man in the middle attacks: In public places, scammers can create a false Wi-Fi Direct point with a name similar to your device.

How to defend yourself:

• 🔐 Always change the standard. PIN-code for complex (in Wi-Fi Direct settings after first connection).
• 👤 Connect only to verified devices (check the names in the list).
• 🛡️ Turn off Wi-Fi Direct after use to avoid background connections.
• 🔄 Regularly update the firmware: in MIUI Frequently close vulnerabilities in Wi-Fi module.

Xiaomi Redmi on the base MIUI 14 added the option Hidden device in the Wi-Fi Direct settings. If you activate it, your smartphone will not appear in the list of available devices for outsiders, but you can initiate the connection manually by entering MAC-target-gadget.

⚠️ Note: When transferring sensitive data (such as document scans) over Wi-Fi Direct in public places, use additional encryption. For example, pack files into an archive with a password before sending them.

FAQ: Frequent questions about Wi-Fi Direct in Xiaomi Redmi