Modern smartphones such as Xiaomi Redmi 9, have powerful functionality for wireless data exchange, and one of the key technologies here is Wi-Fi DirectThis feature allows you to transfer files between devices at high speed without connecting to a router or mobile data. Many users have difficulty finding this option, as it is often hidden in the MIUI shell or renamed depending on the software version.
Owners Redmi 9 People often wonder how to activate this mode for quickly transferring photos and videos. It's important to understand that the standard interface may not have a direct "Wi-Fi Direct" button in the top bar, as was the case in older versions of Android. Instead, the system offers built-in tools or third-party utilities to establish a direct connection. In this article, we'll cover all available setup methods in detail.
We'll cover not only the standard activation methods via the settings menu but also alternative options that may be needed when working with specific equipment. You'll learn how to ensure a stable connection and what to do if devices can't see each other. Properly configuring network settings will help avoid connection interruptions when transferring large files.
What is Wi-Fi Direct and why is it needed on the Redmi 9?
Wi-Fi Direct Wi-Fi Direct is a wireless communication standard that allows two devices to connect directly, bypassing a traditional access point or router. Unlike Bluetooth, which also operates on a point-to-point basis, Wi-Fi Direct technology provides significantly higher data transfer rates, reaching tens of megabits per second. This makes it ideal for transferring large video files, RAW photos, or app backups.
On a smartphone Xiaomi Redmi 9 This feature is especially useful in situations where there's no internet or local network access. You can instantly share content with a friend using any Android smartphone, or even connect your phone to a printer or TV to display images. WPA2 encryption ensures that transmitted data remains protected from unauthorized access during the communication session.
β οΈ Please note: When using Wi-Fi Direct, your smartphone's battery drains faster than usual because the radio module operates in high-power mode. It is recommended to monitor the battery level during extended transmission sessions.
Furthermore, the technology supports group connections, although in practice, one-on-one connections are most often used. This means that, theoretically, multiple devices can be connected to a single network for collaboration or gaming. However, for most users Redmi 9 The main use case is fast and free transfer of large files without quality compression.
Find and activate the feature in MIUI settings
In the MIUI shell installed on Xiaomi Redmi 9Wi-Fi Direct access is often hidden from the average user. The system prioritizes the use of the proprietary Mi Share service for file sharing within the ecosystem, but the standard protocol remains. To access it, you need to go to the advanced wireless network settings. Settings and select a section Wi-Fi.
Next, pay attention to the top of the screen or the three-dot menu, where additional options are usually located. In some firmware versions, the desired option may be called Wi-Fi DirectIn others, it may be integrated into the printing or peripheral connection menu. If you don't see a clear toggle, this doesn't mean the feature is disabled at the system levelβit's simply waiting for a request from the application.
- π± Go to
Settings β Wi-Fi β Menu (three dots) β Wi-Fi Direct(if available in your MIUI version). - π Use the settings search by entering the query "Direct" to find hidden menus.
- π¨οΈ Check the "Connect and Sharing" or "Printing" section, where direct connection controls are often hidden.
It's worth noting that the lack of a visible toggle in the notification shade is the norm for modern Android versions. The system only activates Wi-Fi Direct when an app requiring this protocol is running. Therefore, for full functionality, specialized software is often required to force the device to scan for available devices.
Using the built-in Mi Drop (Mi Share) app
For owners Xiaomi Redmi 9 The most convenient and optimized way to use direct connection technologies is the built-in application Mi Drop (in newer versions of MIUI it may be called Mi Share). This tool automatically uses Wi-Fi Direct and Bluetooth protocols to discover devices and transfer data. You don't need to manually configure IP addresses or search for networks in the list of available connections.
To get started, make sure Bluetooth and Wi-Fi are enabled on both devices. Open your gallery or file manager, select the files you want to share, and tap the "Send" button. From the list of available methods, select Mi DropThe smartphone will go into standby mode and begin scanning the space. If the second device also has an active Mi Drop and is within the visibility range, it will appear on the screen.
| Parameter | Mi Drop (Mi Share) | Standard Wi-Fi Direct | Bluetooth |
|---|---|---|---|
| Transfer speed | High (up to 20-40 MB/s) | High | Low |
| Compatibility | Android (better than Xiaomi) | All Android devices | All devices |
| Difficulty of setup | Minimum | Average | Low |
| Battery consumption | Moderate | High | Short |
| iOS support | Via the web interface | No | Yes (limited) |
The main advantage of the embedded solution from Xiaomi The app's deep integration with the system allows for prioritized use of network resources, reducing the likelihood of connection interruptions. Furthermore, the interface is fully localized and adapted to MIUI's operating logic, simplifying transfer management for inexperienced users.
βοΈ Preparing to transfer files via Mi Drop
Third-party connection management applications
If built-in tools Redmi 9 If you're not satisfied with or need to connect to a device that doesn't support Xiaomi's proprietary protocols, third-party apps can help. Google Play stores offer a variety of utilities that act as managers for Wi-Fi DirectThey forcefully activate the module and provide a convenient file manager for working with the network.
One of the popular solutions is the application WiFi Direct File Transfer or similar things like SuperBeamAfter installing such software on Xiaomi Redmi 9 You must grant it all requested permissions, including access to storage, location, and network management. Without these permissions, the app will not be able to properly access the phone's network interface.
β οΈ Note: App interfaces and feature names may change after MIUI updates. If the menu appears different, check the official user manual in the "Connections" section or on the manufacturer's website.
When using third-party software, it's important to be aware of advertising integrations, which are often found in free versions. Some programs may attempt to create their own Wi-Fi hotspot instead of using pure Wi-Fi Direct, which can temporarily interrupt your primary internet connection. Carefully read feature descriptions before launching a transfer.
Why can third-party apps run faster?
Third-party apps often use simpler compression algorithms and directly copy data streams, bypassing some MIUI system security checks, which can slow down the process. However, this can reduce connection stability over long distances.
Setting up connection visibility and security
Security when using direct connections on Xiaomi Redmi 9 This is a critical aspect. When you activate discoverable mode, your phone becomes discoverable to all devices within range. Although the connection is protected by encryption, being discoverable may be undesirable in crowded areas. It is recommended to only enable discoverability while searching for a partner device.
In your wireless network settings, you may find options that limit device visibility. Sometimes the system asks for connection confirmation every time a new device attempts to connect to yours. Redmi 9. Never accept connection requests from unknown devices, even if they seem harmless. This could become a channel for potential attacks or simply intrusive advertising.
- π Always check the device name before connecting to avoid confusing your phone with someone else's.
- π« Turn off Wi-Fi and Bluetooth immediately after finishing a file transfer session.
- ποΈ In public places, use Invisible mode in Bluetooth settings if the transfer app allows it.
It's also worth mentioning PIN codes. When pairing some devices for the first time, the system may prompt you to enter a numeric code or confirm that the keys on both screens match. This security measure prevents rogue devices from connecting. MIUI This confirmation window often pops up on top of other apps, so be careful when it appears.
Troubleshooting connection issues and errors
Despite the reliability of the technology, users Xiaomi Redmi 9 Users may encounter various errors when attempting to enable Wi-Fi Direct. The most common issue is that the devices cannot see each other. This is often due to one device being too far away or there being physical obstacles between them. An outdated Wi-Fi module driver or a software version conflict can also be the cause.
Another common error is "Unable to connect" or constant connection interruptions during transfer. This can be caused by overheating of the smartphone, as the Wi-Fi module gets very hot during active operation. In such cases, the system MIUI It may forcefully reduce signal strength or disable the feature to protect your device. Let the phone cool down and try again.
If the problem is due to a software glitch, resetting network settings is an effective solution. This will reset all Wi-Fi, Bluetooth, and mobile network settings to factory defaults, deleting saved passwords and pairing profiles. Afterwards, you'll need to set up the connection again.
Settings β Connection and sharing β Reset Wi-Fi, mobile networks, and Bluetooth β Reset settingsIn some cases, restarting both devices simultaneously helps. This clears the network service cache and restarts all necessary discovery services. If all else fails, check to see if you have a power-saving app installed on your phone that could be blocking background network activity.
Why doesn't Wi-Fi Direct work on some devices?
Some older or budget smartphone models may have hardware limitations that prevent them from supporting the Wi-Fi Direct standard, or the manufacturer may have disabled this feature in software. Another issue may be frequency band incompatibility (2.4 GHz vs. 5 GHz).
Is it possible to transfer files to an iPhone using Wi-Fi Direct?
Direct transfer via standard Wi-Fi Direct is impossible on iPhones, as Apple uses its own AirDrop protocol. However, there are cross-platform apps (such as Send Anywhere or the web version of Mi Drop) that emulate a local network connection, allowing file sharing between Android and iOS.
Does enabling Wi-Fi Direct affect internet speed?
Yes, if you use Wi-Fi Direct to transfer files, the primary Wi-Fi channel used for internet access may be busy or its speed may drop significantly as the radio switches to direct mode. To operate simultaneously, you need a dual-band router and support for both client and access point operation, which not all smartphones have.