Transferring data between Xiaomi smartphones is a challenge that every second owner of the brand faces when buying a new device. This issue is especially relevant for users of the Redmi Note 10 Pro with 128 GB of memory, where it is important not only to save old files, but also to optimize their placement on the new device. Unlike other devices, the Xiaomi ecosystem offers unique tools like Mi Share and deep integration with the Mi Cloud, which simplifies the process but requires knowledge of nuances.
Many people mistakenly believe that a single cable or Bluetooth is enough to transfer data, but in practice, the choice of method depends on the size of files, their type and even the version of MIUI on both devices. For example, the Redmi Note 10 Pro on MIUI 14+ supports accelerated transmission over Wi-Fi Direct, whereas older versions are limited to classic Bluetooth 4.2. In this article, we will analyze all the current methods, from standard to hidden functions that are not written in the official instructions.
We'll focus on the problem of transferring files over 4 GB via Mi Share, which is relevant for firmware below MIUI 13.5 and requires workarounds, and we'll also discuss why the Redmi Note 10 Pro can not recognize an old device as a drive when transferred over a cable, and how to fix it without root rights.
1. Mi Share: Fast transmission without internet
Mi Share (formerly Mi Drop) is Xiaomiβs proprietary protocol for file sharing between the brandβs devices, working through Wi-Fi Direct. The main advantage of the method is the speed of up to 10 MB / s (3 times faster than Bluetooth) and the absence of restrictions on file size in new versions of MIUI. However, there are pitfalls: on the Redmi Note 10 Pro with firmware below MIUI 12.5 can trigger a limit of 4 GB per file.
To activate Mi Share, do this on both phones:
- Open Settings β Connection and Sharing β Mi Share.
- Turn on the visibility of the device (the βVisibility for allβ slider).
- On your old phone, select files in the gallery/conductor, click Share β Mi Share.
- On Redmi Note 10 Pro, confirm the file acceptance.
If the transfer is interrupted or files are not sent:
- π Update. MIUI on both devices until the latest version.
- πΆ Turn off mobile internet β it may conflict with Wi-Fi Direct.
- π Charge phones to at least 30% β with low charge MIUI blocks energy-intensive processes.
Turn on Wi-Fi and Bluetooth on both phones |
Update MIUI to the latest version|
Disable VPN and mobile data |
Close background applications (especially messengers)-->
β οΈ Note: When transferring folders with Cyrillic characters in the title (Photo vacation 2023), Redmi Note 10 Pro can create duplicates.
2. Transmission via OTG cable: maximum speed
Using a USB-C β USB-C cable (or OTG adapter) is the fastest way to transfer large amounts of data (up to 40 MB/s on the Redmi Note 10 Pro). However, here lies the main problem: Xiaomi by default blocks access to internal memory via MTP (Media Transfer Protocol) for security.
- Connect the phones with a cable.
- On Redmi Note 10 Pro, select File Transfer (MTP) mode in the notification curtain.
- If the old device doesnβt appear as a drive, go to Settings. β Memory. β Three dots (menu) β USB-Connect and turn on the debugging USB.
To speed up the process:
- π Archive folders before transfer (use.zip or.rar).
- π Use the original cable β cheap analogues limit the speed to the speed of the cable. USB 2.0.
- π οΈ Disable the antivirus for the duration of the transfer (it scans each file).
| Method | Speed. | Limitations | Suitable for |
|---|---|---|---|
| Mi Share | up to 10MB/s | Limit 4GB on older MIUIs | Photos, videos, documents |
| OTG cable | up to 40 MB/s | Requires unlocking of MTP | Big archives, firmware. |
| Bluetooth | up to 2 MB/s | Limit 50MB per file | Contacts, small files |
Mi Share (Wi-Fi Direct)|
OTG| cable
Bluetooth|
Cloud services |
Another way.-->
3. Bluetooth: When there is nothing else
Despite the slow speed (~2MB/s), Bluetooth remains a backup option, especially for transferring contacts or small documents. The Redmi Note 10 Pro uses Bluetooth 5.1, but the real speed depends on the version on the second device. For example, when you exchange with the Xiaomi Mi 8 (Bluetooth 4.2), the speed will drop to 1MB/s.
Instructions for transmission:
- Turn on Bluetooth on both phones (Settings β Bluetooth).
- Connect the devices (click on the name of the second phone in the list).
- In the gallery/conductor, select files β Share β Bluetooth.
- Confirm acceptance on Redmi Note 10 Pro.
β οΈ Note: When transferring video files via Bluetooth, Redmi Note 10 Pro automatically converts them to low resolution (480p). To avoid loss of quality, use other methods.
To speed up the process:
π‘
Before transferring files to.zip β Bluetooth sends one large file faster than a hundred small ones.
4.Mi Cloud: Wireless Synchronization
Mi Cloud is Xiaomiβs proprietary cloud storage that offers 5GB for free (with the option to expand to 200GB for 99)β½/The main advantage of the method is the automatic synchronization of contacts, notes, photos and even SMS. However, to transfer large files (e.g. video to the 4K) You will need a paid subscription.
How to transfer data through Mi Cloud:
- On your old phone: Settings β Mi Account β Mi Cloud β turn on synchronization of the necessary data.
- Wait for the download to be completed (the indicator in the notification curtain).
- On Redmi Note 10 Pro, log in to the same Mi Account and enable sync.
Limitations of the method:
- βοΈ 5GB limit for free accounts.
- β³ Long downloads with slow Internet (for example, 10 GB video at a speed of 5 Mbps will be loaded) ~4 hours).
- π Encryption for paid accounts only (free versions store data in plaintext).
How to get around the limit of Mi Cloud in 5 GB
5. microSD memory card: reliable backup option
If your Redmi Note 10 Pro supports memory cards (hybrid slot models), transferring data via microSD is the most reliable method, with read/write speeds on the Redmi Note 10 Pro reaching 150 MB/s (using UHS-I U3), which is 10 times faster than the Mi Share.
- π± Hybrid slots β you can not use the second one at the same time SIM + microSD.
- π Formatting β before first using the card, you need to format in exFAT (for files) >4GB).
- π‘οΈ Security β the data on the card is not encrypted (unlike internal memory).
Step-by-step:
- Put the card in the old device.
- Copy files to a folder on the card (for example, DCIM/Camera).
- Remove the card and paste it into the Redmi Note 10 Pro.
- In the Files Explorer, find the folder with the data and transfer it to the internal memory.
β οΈ Note: When copying applications (.apk) from a card to Redmi Note 10 Pro MIUI It can block the installation because of security policies. To get around this, turn on Settings. β Privacy β Special permits β Install Unknown Applications and Select Files.
6. Hidden functions: ADB and local area network
For advanced users, Xiaomi offers two little-known methods:
- ADB (Android Debug Bridge - transfer files through the command line of the PC. USB-port (USB 3.0 on the Redmi Note 10 Pro gives you a shot. 50 Commands: adb pull /sdcard/DCIM/ C:\Backup\Photos adb push C:\Backup\Music /sdcard/Music
- Local area network (FTP) β phone-turning FTP-The server. 10 Pro enable the function in Settings β Additionally. β Local area network, then connect via PC or second phone IP-address (ftp://192.168.x.x).
Advantages of methods:
- π₯οΈ There are no restrictions on file sizes.
- π§ It works even on locked devices (if enabled). USB-debugging).
- π‘ FTP Allows you to transfer files between your phone and PC without cables.
π‘
ADB and FTP β The only way to transfer data from a phone that has broken glass, but the screen and the phone are working. USB-port.