How to transfer WhatsApp data to a memory card in Xiaomi: 3 proven ways

WhatsApp takes up gigabytes of memory on Xiaomi smartphones, especially if you're actively chatting with media files. Transferring messenger data to a microSD card seems like a logical solution — but there are pitfalls. Unlike standard applications, WhatsApp does not support direct porting to an external drive through Android settings. However, workarounds exist, and we'll take them through as much as possible.

In this article, you will find the latest ways to use Xiaomi Redmi, POCO and Mi on MIUI 14/15 (and older versions), including manual file transfer, ADB use, and backup configuration. Importantly, not all methods are equally effective — some require root rights, others only work with certain versions of WhatsApp. We will honestly warn about the risks and limitations of each option.

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

The reason lies in the security policy of Android and WhatsApp itself: since Android 6.0 Marshmallow, Google has prohibited applications from writing data to external drives without explicit permission of the user. WhatsApp went further: the messenger essentially stores all files in its folder on internal memory (/sdcard/WhatsApp/), even if the smartphone has a microSD installed.

Here are the key limitations you will face:

• 🔒 Without root rights, it is impossible to transfer the entire WhatsApp folder – only individual files (photos, videos, voice messages).
• 📱 Nana MIUI Adoptable Storage (conversion) SD-The card in the internal memory part is unstable and may cause data loss.
• 🔄 WhatsApp backups in Google Drive are not stored on SD-Map – they are linked to a Google account.
• ⚠️ Forced transfer through ADB or file manager can break the messenger (for example, stop loading stickers).

However, there are workarounds that depend on your Xiaomi model and version. MIUI. For example, on POCO X3 Pro MIUI 13 can be used to ADB, And on the Redmi Note 12 s. MIUI 15 easier to set up automatic media saving SD-map.

Method 1: Manual transfer of media files (without root)

This method is suitable if you need to make room without losing access to chat rooms. You manually move photos, videos and voice messages to the chat rooms. SD-The map, and the messages will remain in internal memory).

Step-by-step:

1. Open any file manager (e.g., standard MI File Manager or Total Commander).
2. Go to /sdcard/WhatsApp/Media/, where all downloaded files are stored.
3. Select the folders you want to migrate (e.g. WhatsApp Images, WhatsApp Video).
4. Click on “Copy” and select the target folder on SD-map (e.g., map, /storage/1234-5678/WhatsApp_Media/).
5. Remove original files from internal memory (optional).

⚠️ Note: Don't move the Databases folder, it contains chat backups. If you delete it, you won't be able to recover your correspondence when you reinstall WhatsApp.

Select folders from media (Images, Video, Audio)

Copy (Do not cut!) files on the SD-map

Check the availability of files in the gallery

Do not touch the Databases folder

Set up auto-save (mode 3)

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After transferring the media files will remain available in WhatsApp chats, but when you click on them, the download icon will appear. This is normal - the messenger will simply download the file again to internal memory. To avoid duplication, use method 3 (set up autosave on SD).

Method 2: Transfer over ADB (for advanced users)

If you are willing to work with ADB (Android Debug Bridge, WhatsApp can be tricked into seeing SD-This is a method that doesn't require root rights, but it requires connecting your smartphone to your PC. MIUI 12–15.

You'll need:

• 🖥️ Computer with installed ADB Tools.
• 📱 Initiated Debugging Mode USB on Xiaomi (path: Settings) → The phone. → Version. MIUI → 7 times to tap → Return to Additional Settings → For developers).
• 💾 SD-A card formatted as a portable storage (not as an internal memory!).

Instructions:

1. Restart your smartphone and check if you have the portability in WhatsApp settings.

⚠️ Note: This method can cause malfunctions in the messenger, especially if SD-Slow card (class below) UHS-I). Also after the update MIUI settings may reset.

If ADB didn’t work, try an alternative way using a root-access file manager (like Root Explorer), but it would require unlocking the bootloader and obtaining root rights, which would void Xiaomi’s warranty.

Method 3: Configure auto-save media to SD-map

The most reliable and simple method is to configure WhatsApp so that new media files are immediately saved to the Internet. SD-This won't free up the space from old files, but it will prevent it from being filled up again.

How to set up:

1. Open WhatsApp and tap three dots in the top right corner → Settings → Storage and data.
2. Select Storage Management → sort the chats by size (click on the filter icon).
3. For each large chat, click on it. → Chat exports → choose SD-map.
4. Back to Settings → chat → Backup chats and set up automatic save in Google Drive (this won’t transfer files to Google Drive) SD, But it'll make room on the phone).

You can also use third-party apps like AutoSave for WhatsApp, which automatically copy new media files to your website. SD-However, they require permission to access notifications and may conflict with the MIUI.

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If WhatsApp does not display the option to save SD-card, check that the card is formatted as a portable storage (not as internal memory). → Warehouse → SD-map → Settings → Format as portable (Warning: all data on the map will be deleted!).

Comparison of methods: which one to choose?

To make it easier for you to determine, we have collected the key pros and cons of each method in the table:

The only way to transfer all WhatsApp data (including chats and backups) to the SD-Lossless card – use root rights and create symbolic links, but this method requires unlocking the bootloader and installing custom recovery (for example, custom recovery, TWRP), What is not recommended for beginners.

Frequent Mistakes and How to Avoid Them

When transferring WhatsApp data, Xiaomi users often face typical problems, and here are the most common ways to solve them:

• 🔄 WhatsApp does not see media files after transfer: This is because the messenger searches for files on the original path.The solution is to use the FolderSync app to sync folders or manually return files back if necessary.
• 🚫 You can't move the Databases folder: These files contain chat history and are tied to internal memory. If you delete them, you can't recover the correspondence without a backup in Google Drive.
• 🛑 SD-Card not defined: Check that the card is formatted in FAT32 or exFAT (not) NTFS!). Nana MIUI Sometimes it helps to restart the phone with the retrieved card.
• ⚡ WhatsApp is slowing down: This is typical for cheap SD-cards (class class) 4/6). Use the cards. UHS-I (For example, SanDisk Extreme for stable operation.

⚠️ Note: If you use dual applications (function) MIUI For cloning messengers, data transfer can break the second account, in which case it is better to refuse the transfer or use a separate account. SD-map.

Alternative solutions: cloud storage and cleaning

If the transfer is SD-The map seems too complicated, consider alternatives:

• ☁️ Google Drive: Set up automatic backup of chats to the cloud. minus - copies take up space in your Google account (15 GB free).
• 🧹 Cleaning up storage: WhatsApp has a built-in tool to remove unnecessary files. go to Settings → Warehouse and data → Storage management and sort files by size.
• 📁 Third-party managers: Apps like Files by Google or SD Maid helps you find and remove duplicate media files from WhatsApp.
• 🔄 WhatsApp reinstallation: If the messenger takes up too much space, you can delete it, clear the folder /sdcard/WhatsApp/, Restore chats from Google Drive.

For Xiaomi users with MIUI 14/15, there is another lifehack: Easy Mode (Settings → Special Options → Easy Mode) simplifies the interface and reduces the cache of applications, including WhatsApp. This will not transfer data to SD, but will help save space.

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If your goal is just to make room, start by cleaning up WhatsApp storage and setting up a backup in Google Drive. SD-The card only makes sense if you constantly run out of internal memory and don’t have access to the cloud.

FAQ: Answers to Frequent Questions