Sony to Xiaomi Data Transfer: A Complete Guide to All Models

Switch from Sony Xperia phone to Xiaomi device (be it Redmi Note 12, POCO X5 Xiaomi 14 is often accompanied by the question: how to save all the important data? Contacts, photos, messages, notes and even app settings – all this can be transferred without loss, if you choose the right method. In this article, we will analyze 5 proven ways to migrate data, taking into account the features of firmware. MIUI android from Sony.

Many users mistakenly believe that it is enough to copy files to a memory card to transfer files, but this approach is fraught with losses: For example, Xiaomi's Contacts app doesn't recognize Sony's vCard (.vcf) format without first converting, and photos can lose metadata (shot date, geotags). We tested each method on real-world devices, from the budget Xperia. L4 to the top Xperia 1 V - and highlighted the pros, cons and "pitfalls" of each option.

If you are in a hurry, use the quick checklist of the method selection:

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1.Preparation for the transfer: what to do on Sony before the start

Before you start transferring data, follow the mandatory steps on your Sony Xperia, which will eliminate errors such as “not enough space” or “incompatible file format”.

First, upgrade to the latest version of the firmware. Older versions of Android (below 10) may not support modern transmission protocols (such as Wi-Fi Direct or Mi Mover). → System system → System Update: If the update is not available, use the proprietary Xperia Companion utility on your PC.

Second, clear the cache and the files you don't need.

• 📱 Go to Settings. → Warehouse.
• 🧹 Click Clear Cache for each app (especially instant messengers and social media).
• 🗑️ Remove duplicate photos/video with Google Photos or Files by Google.

Critical point: if Sony has enabled data encryption (Settings option) → Security → Phone encryption, some transmission methods (e.g., via cable) may not work, in which case use cloud services or a memory card.

Clear the app cache|Update the firmware to the latest version|Check the space available (at least 10% of the memory capacity)|Disable encryption (if enabled)|Create a backup copy in Google Account-->

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2. Method 1: Transmission via cable OTG (fastest)

Cable use USB-C — USB-C (adapter OTG For older Sony models, this is the most reliable way to transfer large amounts of data (10 GB or more) and transfer speeds reach 480 Mbps (USB 3.0), which is 5-10 times faster than Wi-Fi.

Algorithm of action:

1. Connect both phones with cable. On Xiaomi, select File Transfer Mode» (MTP).
2. On Sony, open Explorer (or Files by Google) and select folders to copy (e.g., file by Google, DCIM For photo, Download for downloads).
3. Drag files to the appropriate folders on Xiaomi (or use the Copy option» → «Insert»).

For the transmission of contacts and SMS need to take an extra step:

• 📇 Export your contacts to Sony in a.vcf file via Contacts → Settings → Exports.
• 💬 For SMS use the app SMS Backup & Restore (save backup in.xml format).
• 📤 Copy both files on Xiaomi and import them through the same apps.

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If Xiaomi doesn’t recognize Sony when you connect, try changing the cable or enabling Settings on Sony. → For developers → Debugging by USB (pre-activated by the developer mode).

Limitations of the method:

• ⚠️ Not all apps (such as WhatsApp or Viber) support chat transfer over cable.
• ⚠️ Files from DRM-Protection (for example, purchases in Google Play Music) will not be possible to copy.

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Method 2: Transfer over cloud services (Google Drive, Mi Cloud)

Cloud storage is convenient for data transfer if you have a slow cable or not. OTG-Adapters: The main advantage is that contacts, calendars and some applications (such as Google Keep or Gmail) are automatically synchronized, but for larger volumes (over 5 GB), you will need a fee.

The following steps are provided for Google Drive:

1. On Sony, open Google Drive and click on it «+» → «Downloading».
2. Select files (photos, videos, documents) and wait for the download to be completed.
3. On Xiaomi, log in to the same Google account and download files via Drive.

For Mi Cloud (Xiaomi Cloud):

• 📱 Install Mi Cloud from Google Play on Sony.
• 🔑 Sign in with the same Mi Account as Xiaomi.
• 📤 Upload files to the cloud, then download them to a new device.

Comparison of cloud services:

⚠️ Note: When using Mi Cloud on Sony, you may experience a “Device not supported” error, in which case download files via i.mi.com web version.

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Method 3: Mi Mover app (official solution from Xiaomi)

Mi Mover is a proprietary utility from Xiaomi for data transfer from Android and iOS. It supports contact transfer, SMS, Photos, videos, music, apps and even some of the system's settings:

• 📱 It only works for Xiaomi with MIUI 9 and above.
• 🔌 Requires Wi-Fi Direct connection (without cable).
• ❌ Does not transfer data of certain applications (for example, WhatsApp or banking programs).

How to use Mi Mover:

1. Install Mi Mover on Sony from Google Play.
2. On Xiaomi, open Settings → The phone. → Mi Mover.
3. Select the role of “Sender” on Sony and the role of “Recipient” on Xiaomi.
4. Connect to a single Wi-Fi network and follow the instructions on the screen.

Challenges and solutions:

• 🔄 If the transmission is 99% down, restart both devices and try again.
• 📶 When you have a weak Wi-Fi signal, use the access point on Xiaomi.
• 🚫 If Mi Mover doesn’t see Sony, check if Wi-Fi Direct is enabled in Sony’s settings.

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Mi Mover is the most convenient way for beginners, but it is only suitable for basic data. For full portability (including applications), combine it with other methods.

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5. Method 4: Memory card or flash drive (for large volumes)

If you have a microSD or USB-adapter-drive OTG, This method allows you to transfer data without depending on the Internet or special programs:

• 🎵 Music and Podcasts (Music folder).
• 📷 Photo and video in original quality (folder) DCIM).
• 📄 Documents (PDF, DOCX, XLSX).

Instructions:

1. Insert the memory card in Sony and copy the files to it.
2. Remove the card and paste it into Xiaomi (or plug the flash drive through it). OTG).
3. In Xiaomi Explorer, select files and click Copy, then select internal memory.

Important nuances:

• 🔄 Memory cards are formatted in FAT32 default, which limits the size of a single file to 4 GB. 4K Use exFAT.
• 📁 Application data folders (e.g., application data, Android/data) You must copy them through Titanium Backup (root rights required).

⚠️ Note: If you use a memory card as internal memory on Sony (Settings option) → Warehouse → You can't format it as an internal format, you can't extract it without losing data.

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Method 5: Transfer over PC (for full control)

Using a computer (Windows, Mac, or Linux) gives you the maximum flexibility: you can select specific files, convert formats, and even edit data before a penos.

• 🖥️ You need to transfer data from Sony to Xiaomi via MacBook.
• 🔧 Requires format conversion (e.g..vcf to.csv for contacts).
• 📦 The volume of data exceeds 100 GB.

Step-by-step instructions for Windows:

1. Connect Sony to the PC via USB and select the File Transfer Mode (MTP).
2. Copy the right folders (DCIM, Download, Pictures on the hard drive.
3. Disable Sony, connect Xiaomi and paste files into the appropriate directories.

To transfer applications and their data:

• 📱 Use Helium (root required) or Titanium Backup to create a backup APK + data.
• 💾 Save your backup on PC, then restore it to Xiaomi through the same programs.

Recommended PC programs:

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7. Transfer specific data: WhatsApp, games, settings

Some types of data require a special approach. Let's look at the most complex cases.

WhatsApp and other messengers:

• 💬 For WhatsApp, use the built-in backup in Google Drive: On Sony: WhatsApp Settings → chat → Backup. on Xiaomi: Install WhatsApp, log in and restore chats.

It's important.

WhatsApp

Game saves:

• 🎮 For games that support Google Play Games (such as Genshin Impact or Clash of Clans), sync is automatically activated when you log in to the same account.
• 🖥️ For offline games (such as Minecraft) copy the folder Android/obb and Android/data PC.

System settings:

• ⚙️ You can transfer wallpaper, notification sounds and some interface parameters via Mi Mover.
• 📱 To fully transfer settings (including build.prop) you will need root rights and Titanium Backup.

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8. Frequent mistakes and how to avoid them

Even when following instructions, users face problems. Consider the most common ones:

1 Xiaomi doesn't see Sony through cable

• 🔌 Check the cable: it should support data transfer (not all charging cables are suitable).
• 📱 On Sony, turn on Settings. → For developers → Debugging by USB.
• 🔄 Reboot both devices.

2. no contact is transferred or SMS

• 📇 Make sure your contacts are saved in your Google Account, not in your phone’s memory.
• 💬 For SMS use SMS Backup & Restore – Android’s standard tools don’t always work properly.

3 Photos and videos lose quality

• 📷 When you send it over messengers (Telegram, Viber), files are compressed. Use a cable or cloud.
• 🎥 For the video in 4K/8K Use a memory card with exFAT file system.

4.Apps are not restored

• 📱 Make sure that Xiaomi has Settings enabled. → Google → Application recovery.
• 🔓 Some applications (such as banking) require re-authorization.

⚠️ Note: If you transfer data from Sony to Xiaomi via SHAREit or similar apps, disable battery optimization for them in Settings → Annexes → Permits → Battery optimization, otherwise the transmission may be interrupted.

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FAQ: Answers to popular questions