Owners of the smartphone Xiaomi Mi 9T They often face the need to organize convenient access to the file system of the device from other gadgets or computers. USB-Cables can be uncomfortable with the frequent exchange of large amounts of information, and cloud storage is limited by Internet speed and traffic limits. NFS (Network File System, which allows you to share your phone memory in a local network.
To accomplish this task on Android devices, including Mi 9T, It is usually necessary to use third-party software, as the standard shell is used. MIUI It does not have a built-in functionality to create NFS-You'll need to install a specialized application that emulates the server, and you'll need to configure the permissions right, and that will turn your smartphone into a full-fledged network drive.
In this article, we will discuss in detail the process of preparing, selecting software and finesse of network configuration for stable operation, you will learn how to avoid typical connection errors and ensure the maximum data transfer speed between Android and other devices on your home network.
Preparation of Xiaomi Mi 9T for networking
Before you start installing server software, you need to make sure that the smartphone and router are configured correctly. The basic requirement is to find all devices on the same subnet. If your Xiaomi Mi 9T is connected to a guest Wi-Fi network or uses mobile Internet, direct connection to the computer is impossible without complex routing settings.
It is also important to check the power saving settings, as MIUI is known for its aggressive policy of closing the background processes. To prevent the server from falling down after a few minutes of operation, you need to manually prevent the system from killing the application process. Go to Settings → Battery and performance and find the desired application in the list.
- 📶 Make sure the router is giving away IP-Addresses in a range sufficient for all devices (usually DHCP pool of at least 10 addresses).
- 🔋 In the battery settings, select the “No Limits” mode for the server application.
- 📂 Create a separate folder in advance on your internal drive or SD-map you plan to share.
⚠️ Attention: When operating in mode NFS All data is transmitted in a clear form within the LAN. Do not use this method in public places or open Wi-Fi networks without additional encryption of the channel.
Selection and installation of server application
Since Xiaomi Mi 9T It runs Android, you’ll need an app that emulates the protocol. NFS. There are several solutions available in the Google Play store, but not all of them support it. NFS, often limited to protocols SMB or FTP. It is critically important to find software with support. NFS v3/v4.
One popular solution is the NFS Server application, or complex file managers with a built-in server module. Once installed, take your time to start the service. First, you need to give the application all the requested permissions to access files and the local network, without which Android will simply block the data transfer.
In some cases, you may need to get root rights if you plan to share system folders or folders of other applications. For a regular user who needs access to photos and videos, superuser rights are not required, standard media access is enough.
Do I need Root Rights for NFS?
Configuration of server parameters
When you run the app, you'll see the export configuration interface, and you'll need to specify the path to the directory that's going to be available over the network. In the case of the Xiaomi Mi 9T, the paths are usually /storage/emulated/0/ for internal memory. Be careful when choosing a folder so that you don't let anyone access all the contents on your phone.
Next is the access rights setup. NFS It allows you to flexibly manage your reading and writing permissions, and it's the mode that you most often choose for home use «Read/Write» (Reading and writing, so that you can not only download files from your phone, but also download them back. IP-Adding only your computer address to the whitelist.
| Parameter | Recommended value | Description |
|---|---|---|
| Port | 2049 (standard) | Port for listening to requests |
| Access | All / Specific IP | Who's allowed access |
| Read/Write | Enabled | Permission to modify files |
| Root Squash | Enabled | Security (converts root into a regular user) |
After setting the settings, press the "Start" or "Start" button. The application should display IP-Address to your Xiaomi Mi 9T Write down this data, it's going to be used to connect from the client side, and if the status changes to Running, the server is successfully launched.
☑️ Checking server settings
Connecting the client from the computer (Windows/Linux)
Now, we're going to get to the client side. If you're using Windows, it's worth noting that native NFS support is only available in Pro and Enterprise versions. For the home version of Windows, you may need to install the NFS Service optional component via Enable or Disable Windows Components, or use third-party clients such as WinNFSd or protocol-enabled file managers.
To connect to Windows, open the command line with administrator permissions. You need to enter the mount command, specifying IP-The syntax of the team is as follows:
mount -o anon \\IP_Adress Phone\path to folder Z:On Linux-based operating systems (Ubuntu, Debian, Fedora), NFS support is built in by default. You'll need nfs-common. The connection process is even simpler and is performed by one command at the terminal. Make sure the firewall doesn't block incoming connections on port 2049.
⚠️ Note: If you have an “Access denied” error when connecting, check your firewall settings on your computer and make sure that the antivirus does not block local network connections.
Solution and optimization of speed
Even with the right setup, Xiaomi Mi 9T users can experience low transfer speeds or periodic connection breaks. Often the problem lies in the Wi-Fi frequency range. If your router supports 5 GHz, be sure to connect the phone to this network. The 2.4 GHz bandwidth is heavily loaded and does not provide enough bandwidth to work with files.
Another common problem is the change. IP-To avoid having to reconfigure the paths every time, it is recommended that the router's settings fix the static IP-address MAC-address of your Mi 9T. This ensures that the server address is always the same.
- 🚀 Use the standard 802.11ac or ax (Wi-Fi) 5/6) maximum speed.
- 🔒 Turn off encryption. WPA3, If there are compatibility issues (try it out). WPA2).
- 📱 Do not run heavy games or applications while transferring large files so as not to overload the processor.
- 📡 Place your router closer to your phone’s use or use a repeater.
💡
Maximum speed of transfer of large files (>10 GB is recommended to use a cable USB regime USB-modem in conjunction with port port port transfer, but for everyday tasks Wi-Fi 5 GHz is quite enough.
If the speed remains low, check to see if the phone is running media indexing or gallery synchronization, which can significantly reduce the performance of the disk subsystem and network module.
Security and completion
After you've finished working with the files, it's very important to stop the server on the smartphone. NFS-The server poses a potential security threat, especially if you are on an untrusted network. In the application, click the Stop button or force the application to close through the menu of running tasks.
Check app logs regularly if available, and it may contain information about unauthorized access attempts, and while the home network is minimal, the habit of controlling open ports is a sign of a competent Android user.
💡
Always stop the NFS server immediately after using files to minimize security risks and keep the Xiaomi Mi 9T battery powered.
By following these simple rules, you can turn your Xiaomi Mi 9T into a powerful media center or network storage. NFS technology provides transparent access to files, allowing you to work with them as with local drives, which greatly simplifies the management of the media library and data backup.