Sharing data between a personal computer and a mobile device remains one of the most sought-after features in everyday gadget use. Xiaomi, Redmi and Poco smartphone owners often face the need to transfer photos, documents or music from a PC hard drive to internal memory. Standard methods that worked on older versions of Android, in modern shells MIUI and HyperOS may have their own features that require understanding.
There are many ways to accomplish this task, from the banal to the USB-The best choice depends on the size of the data transmitted, the availability of wires and the speed of your Internet connection. In this article, we will discuss each method in detail so that you can choose the most convenient for your situation.
The main difficulty often lies not in the copying process itself, but in the initial access setting. Modern Android security systems by default block direct access to the file system when connecting to someone else's computer. MTP-Security protocol and permissions are key to successful completion of an operation.
Connection through USB-cable MTP
The most reliable and fastest way to transmit large amounts of data is a wired connection. USB-cable, preferably original or certified, as cheap counterparts often only support charging and do not transmit data.
Once you connect, the phone's notification panel will display a system message about the connection type, and the default activation is Charge Only, which hides files from the outside world, and you have to click on this notification and select File Transfer or Android Auto from the menu that opens, sometimes called MTP.
On your computer, open Explorer and find your device in the disk list. It will appear as a portable media device. Inside, you'll see the main memory folder and possibly a microSD card. You can now copy files by Drag-and-Drop, dragging them from your PC folders to the corresponding directories of your phone, like DCIM for photos or Download for documents.
⚠️ Note: If the computer makes a connection sound, but the phone doesn't show up in "My Computer," check the cable. Many power bank cables or cheap accessories don't have data lines.
Without this action, the computer will not be able to see the internal structure of the memory, and it is worth considering that when large numbers of small files are actively transferred, the speed may decrease due to the peculiarities of the file system.
☑️ Checking before connecting to USB
Wireless transmission via Mi Share and Windows Explorer
Wireless technology allows you to discard wires using a local Wi-Fi network. In the Xiaomi ecosystem, Mi Share (formerly known as Mi Drop) is responsible for this function, which is ideal when you need to quickly transfer several photos or documents without finding cables.
You can use the Windows Wireless File Transfer feature or third-party utilities that support SMB. In the newer versions of the HyperOS shell, Windows integration has become deeper, allowing you to see your phone in a network environment. Open Explorer on your PC, go to the Network section and find the name of your smartphone.
If automatic detection does not work, you can use the built-in FTP-The server in the standard Explorer app on your phone. Open the app, click on the menu (three dots) and select Access by FTP». Run the server, and the system will give you an address that you want to enter in the address bar of Windows Explorer, and then the phone will be available as a network drive.
- 📶 Make sure your PC and smartphone are connected to the same Wi-Fi network (2.4 GHz or 5 GHz).
- 🔒 Using public Wi-Fi networks method FTP It can be blocked by the router’s security settings.
- ⚡ The speed of transmission over Wi-Fi 5 GHz is much higher and comparable to that of the USB 2.0.
- 📱 Mi Share is faster than Bluetooth and does not require Internet, only a local network.
Using wireless methods is especially useful for regular exchange of small files. However, it is worth considering that the speed of transmission depends on the quality of the router signal and the load of the channel. For the transmission of video in 4K with a volume of several gigabytes, it is better to use a cable, so as not to overload the wireless network.
Use of Google Cloud Storage and Services
Cloud technology has become the de facto standard for data synchronization, and if you have Google Drive, Yandex Drive or Dropbox installed, the process of transferring it is to upload a file to the cloud from your computer and download it on your phone, and it doesn't require devices to be near you, which is its main advantage.
Xiaomi’s own Mi Cloud is also available to users of the Xiaomi ecosystem, allowing you to synchronize contacts, messages, notes and gallery. By uploading a file to i.mi.com from a computer, you can instantly access it through the Gallery or Files app on your smartphone, which is especially important for recovering data after resetting.
The main disadvantage of cloud methods is the dependence on the speed of the Internet channel. If you have a tariffed traffic or a slow connection, it can take hours to download a heavy file. In addition, free rates are often limited by the amount of space, so for regular transfer of large archives, this method can become a fee.
⚠️ Note: When transferring confidential documents through public cloud services, it is recommended to archive them with a password before downloading to exclude third parties from access in the event of data leakage.
However, for PDF, DOCX or XLS documents, clouds remain the most convenient tool, so you can start editing on your computer and finish on your phone on the way, thanks to automatic file version synchronization, which ensures continuity of workflow regardless of the device you use.
Comparison of transmission methods: speed and convenience
To choose the best way, you need to understand the technical limitations of each of them. Below is a table comparing the main characteristics of popular methods of data transfer between PCs and Xiaomi smartphones.
| Method | Max, speed. | We need the Internet. | Difficulty setting up |
|---|---|---|---|
| USB Cable (MTP) | Up to 480 Mbps | No. | Low. |
| Wi-Fi (FTP/SMB) | Up to 50-100 Mbps | No (locally) | Medium |
| Mi Share | Up to 40 Mbps | No (locally) | Low. |
| Bluetooth | Up to 2-3 Mbps | No. | Low. |
As you can see from the table, USB-Connectivity is the fastest and most stable, and wireless methods over Wi-Fi are inferior in speed but benefit in usability. Bluetooth should only be used for transferring contacts or small text files, as the speed of 2 Mbps makes video transmission extremely inefficient.
The choice of method also depends on the type of data being transmitted: Cable or Wi-Fi is better for backing up the entire gallery; Mi Share or messenger is good for sending one document quickly to a colleague. Understanding these nuances will save time and nerves.
Why can USB speeds be slow?
Solving the visibility problems of the device
Often, users are faced with a situation where the computer can't see the Xiaomi phone. The first step should always be to check the cable. USB-port, preferably located directly on the motherboard (back of the system unit), and not through the front panel or USB-hub.
The second common reason is missing drivers. While Windows 10 and 11 typically install them automatically, older OS versions or specific models may require Google USB Driver or Mi PC Suite, and it’s also worth checking if USB debugging is included in the Developer Menu, although this is not usually required for simple file transfers.
If the problem persists, try restarting both devices. Sometimes the failure occurs in the MTP service of Android itself. Cleaning the Media Service app cache in the phone settings can also help restore the connection to work properly.
- 🔌 Use the ports. USB 3.0 (blue) for maximum transmission speed.
- 🔄 Rebooting the phone often solves the problem of a hung connection interface.
- 🛡️ Disable the antivirus during transmission if the speed is critically low.
💡
If the phone is defined as "Unknown device", try on a working phone to press the volume button and connect the cable - this will put the device in Fastboot mode, where the drivers are put differently, but for the transfer of files it will not help, only confirm the serviceability of the port. Return the phone to normal mode for working with files.
Alternative methods: FTP, Airdroid and LAN
For advanced users, there are more flexible file management tools. FTP allows you to turn your phone into a network folder. Unlike Mi Share, you get full access to the file system through Windows Explorer without installing additional software on your PC.
Another powerful tool is AirDroid, or its analogues, which allows you to not only transfer files, but also control your smartphone from your computer: respond to SMS, see the screen and manage contacts, and you need to install the application on your phone and the client side, or use the web version in your browser.
Local Area Network (SMB) is a classic way for anyone with a home server or NAS set up. By setting up a folder sharing on your computer, you can directly save files from your phone to that folder through any file manager that supports the network, such as CX File Explorer or MI File Manager.
⚠️ Note: When using third-party data applications, make sure you download them from official sources (Google Play, Mi GetApps) to avoid introducing malware that could access your personal files.
These techniques require initial setup, but in the long run, they provide maximum comfort, and you can forget about the wires and limitations of cloud storage by having direct access to gigabytes of data at any time.
💡
For one-off tasks, enough is enough USB-cable, but for daily work it is better to configure FTP Or use cloud sync to make files available everywhere automatically.