How to transfer WhatsApp to WhatsApp SD-Map in Xiaomi smartphones: all working methods

Transferring WhatsApp to SD-The map in Xiaomi smartphones is a challenge that users face when they lack internal memory. MIUI, There are workarounds that allow you to free up precious gigabytes without losing data. In this article, we will examine all the current methods, from standard system functions to manual transfer using the use of the system. ADB and third-party utilities.

It is important to understand that WhatsApp does not support full storage on external drives by default due to Google's security policy. However, owners of Xiaomi devices (including the Redmi Note 10/11/12 models, POCO X3/X4/X5, Mi 11/12/13) can take advantage of MIUI-specific tricks. We tested all methods on MIUI 12.5-14 firmware and identified those that are guaranteed to work without the risk of losing chats or blocking an account.

Warning: Some methods require superuser rights (root) or USB Debugging activation. If you are a beginner, start with the simplest options (sections 2–3), and experienced users will find useful details in sections 4–6, including working with ADB and modifying system files.

Why WhatsApp doesn’t want to move to the Internet SD-map?

The reason lies in the Android architecture and WhatsApp policy:

• 🔒 Data security: WhatsApp stores encrypted chat backups in internal memory to prevent leaks when lost SD-map.
• 📱 Limitations MIUI: Xiaomi firmware blocks transfer of system applications (including messengers) to external drives through standard settings.
• 🛠️ Technical Limits: Starting with Android 6.0, apps can use the app SD-The card is only as a "portable" storage (without code execution), which prevents the full operation of WhatsApp.
• 🔄 Auto Updates: When you update via Google Play, the app automatically returns to internal memory.

However, there are workarounds, such as transferring media files (photos, videos, voice messages) to the Internet. SD-The card, leaving the program in the internal memory, or use it. MIUI-Specific features like Default Storage (not available on all models.

Method 1: Transfer WhatsApp media files to SD-map (without root)

The safest and most versatile way is to move photos, videos and audio, which take up the lion’s share of memory, which will not reduce the size of the application itself, but will free up 1-10 GB (depending on the activity of the chats).

Instructions:

1. Open WhatsApp and go to the ⋮ → Settings → Warehouse and data.
2. Click "Storage Management" - the system will scan the chats and show the amount of media files occupied.
3. Select the dialogs with the heaviest files (such as groups with videos) and tick off the unnecessary media.
4. Click "Delete" - the files will disappear from memory, but will remain in chats (they can be downloaded again).
5. Connect. SD-card to PC through the card reader and create a folder WhatsApp/Media.
6. Copy the stored media from internal memory (Internal Storage/WhatsApp/Media)

⚠️ Warning: New media files will still be stored in internal memory:

1. Open Settings → Storage → Default Storage (not available on all Xiaomi models).
2. Choose "SD-Map as the main storage for multimedia.

Backup chats in Google Drive

Check the vacant space for SD-card (minimum 5 GB)

Format the card in FAT32/exFAT (if new)

Remove duplicate files manually (via file manager)-->

Method 2: Use of the Application-Double function in MIUI

Unexpected, but working life hack for Xiaomi owners – installing WhatsApp as a “double” with a link to the Internet SD-This method does not carry the original application, but allows you to use the messenger from the external drive in parallel.

How it works:

• 📲 Create a copy of WhatsApp through the built-in function MIUI "Twin appendix".
• 💾 The double is set to SD-card (if formatted as internal memory).
• 🔄 The original WhatsApp remains in internal memory, but you can use a double to save space.

Step-by-step:

1. Go to Settings → Applications → Double App.
2. Find WhatsApp in the list and activate the feature (reboot will be required).
3. After restart, open the settings. → Warehouse → SD-map.
4. Click on "Format as internal" (⚠️ All data on the map will be deleted!).
5. Install WhatsApp twin and specify when you first start SD-card.

🔹 Pros of the method:

• ✅ Doesn't require root rights.
• ✅ The original account remains intact.
• ✅ The media files of the double are stored on SD-map.

🔸 Cons:

• ❌ The Twin is not synced with the original account.
• ❌ It takes up additional resources (two applications work in parallel).

💡

If the Double App feature is not available in your firmware, try updating MIUI to the latest version or installing Parallel Apps from Google Play (MIUI 12+ is required).

Method 3: Transfer WhatsApp to the Internet SD-map ADB (advanced)

This method is suitable for users who are ready to work with ADB (Android Debug Bridge allows you to force WhatsApp to use SD-map as the main storage, but requires activation of debugging USB Basic command line knowledge.

⚠️ Attention: Wrong commands ADB Follow the instructions exactly and back up the data before you start.

Steps:

1. Activate USB Debugging: Settings → About Phone → MIUI Version (click 7 times) Settings → Additional → For Developers → Debugging by USB
2. Connect your phone to your PC, install ADB drivers (for example, via Minimal ADB and Fastboot).
3. Open the command line and check the connection: adb devices (should display the serial number of the device).
4. Execute the command to transfer: adb shell pm set-install-location 2 (this will force the system to install applications on the device). SD-default-card).
5. Reinstall WhatsApp via Google Play – it will automatically install on the app. SD-map.

🔹 It's important:

• 🔧 WhatsApp may be slower after the transfer (depending on class) SD-map).
• 🔄 When you update the application can return to internal memory – repeat the procedure.
• 📁 Media files will still be stored in internal memory (they must be transferred separately, as in Method 1).

Method 4: Manual folder linking (requires root)

For users with root rights, the most flexible method is available - symbolic linking (symlink) of the WhatsApp folder with the help of the root-rights. SD-This allows you to trick the system into "seeing" the files on the map as internal files.

🔹 Advantages:

• ✅ Full functionality of WhatsApp (including backups).
• ✅ No loss of speed.
• ✅ Media files and databases are stored on SD-map.

⚠️ Attention: Improper use of root may result in data loss or device blink.Do backup via TWRP Google Drive before the start.

Instructions:

1. Install a file manager with root support (such as Root Explorer or Solid Explorer).
2. Copy the folder. /sdcard/WhatsApp on SD-map (e.g. in the /storage/XXXX-XXXX/WhatsApp).
3. Remove the original WhatsApp folder from your internal memory.
4. Create a symbolic link: su ln -s /storage/XXXX-XXXX/WhatsApp /sdcard/WhatsApp (substitute XXXX-XXXX real ID yours SD-map).
5. Restart your phone and check WhatsApp.

🔸 Possible problems and solutions:

💡

Symbolic linking is the only method to transfer the entire WhatsApp folder (including databases) to the Internet. SD-But it requires root rights and exact execution of commands.

Method 5: Use of applications for transfer (without root)

If the previous methods seem complicated, you can use third-party utilities, we tested 5 popular applications and identified two of the most reliable for Xiaomi:

1. AppMgr III (App 2 SD): 🔹 Moves parts of applications to SD-Card (not fully available with WhatsApp, but frees up) ~300-500 MB). 🔹 Requires formatting the card as internal memory. 🔹 Supports MIUI 12–14.

Files by Google

• 🔹 Allows you to clear WhatsApp cache and transfer media files manually.
• 🔹 Integrated with MIUI (No conflicts with system processes).

⚠️ Note: These apps don't carry WhatsApp's core data (chat databases, settings) and they only free up space by clearing the cache and moving the media. Use Methods 3-4 to fully migrate.

Frequent Mistakes and How to Avoid Them

When transferring WhatsApp to SD-Xiaomi users are facing typical problems. We've collected the most common and ways to solve them:

• 🚫 "Not enough space on the device: the reason: SD-The card is formatted as a portable, not an internal one. Solution: reformat it through Settings. → Warehouse → SD-map → Settings → Formatting as an internal (⚠️ data will be erased!).
• 🔄 WhatsApp stops updating: Reason: App installed on SD-Solution: temporarily transfer it back to internal memory, update it, then repeat the transfer.
• 📱 The phone can't see. SD-Post-transfer card: Reason: File system conflict (e.g. exFAT is not supported on older versions) MIUI). Solution: format the map in FAT32 (max file - 4 GB) or NTFS (root).
• 🔒 Backups don't work: Reason: WhatsApp can't create backup on SD-Solution: Use Google Drive for backups or move the Databases folder back to internal memory before the backup.

Critical information: On Xiaomi devices with MIUI 13+ Android 12+ formatting SD-The card as the internal memory can be hidden. To activate it, run the command through the ADB:

adb shell sm set-force-adoptable true

After that, the option will appear in the storage settings.

FAQ: Answers to popular questions