Xiaomi smartphones based on MIUI It allows you to expand your internal memory with SD-maps, but not all users know how to properly configure the download of applications directly to the external drive. In this article, we will discuss all the ways from basic portability to configuring the card as internal storage, and also talk about the nuances of working with different versions. MIUI (12 to 14 models and smartphones (Redmi Note 12, POCO X5, Mi 11 and others.).
It is important to understand that not all applications can be transferred to the SD-card: some (e.g. system or high-performance) will remain in internal memory, and the speed of applications from an external drive may be lower, depending on the class SD-maps (recommended) UHS-I Class 10 or higher If you encounter errors during portability, there is a problem solving section at the end of the article.
Why apps don't download to SD-default-card
Xiaomi (as well as most Android smartphones) SD-The card is originally configured as a portable storage device, meaning it is only used for media files (photos, videos, music) and not for installing applications:
- 🔒 Security: Android is blocking installation APK External media without additional settings.
- ⚡ Productivity: SD-Cards (especially cheap) are slower than internal memory eMMC/UFS.
- 📱 Politics. MIUI: Xiaomi disables this feature in some regional firmware (for example, for Redmi in Russia).
To get around the restriction, you need to either manually transfer applications after installation, or format. SD-The card is like internal memory (this will delete all the data on it!). The second way gives more freedom, but has risks - for example, when you extract the card, the applications will stop working.
Method 1: Formatting SD-maps as internal memory
This method allows us to use SD-map as part of the main storage, but has critical nuances:
⚠️ Warning: Once formatted, the card will be encrypted and linked to your smartphone, and it will not be read on another device without being reset!
Instructions for MIUI 12-14:
- Put it in. SD-card to slot (if a hybrid slot is used, make sure the second slot is used) SIM stop).
- Go to Settings. → Warehouse → SD-map.
- Slip on the three dots in the top right corner and select Storage Settings.
- Click Format as Internal → Clean and Format.
- Wait until it is completed (it can take 5-10 minutes) and after the reboot, the card will be displayed as part of the internal memory.
Now the new applications will be installed by default on SD-To check this, go to Settings. → Annexes → Application management and select any. The Warehouse section should specify SD-map.
Save all data from the card to PC (they will be deleted) |
Check the card class (UHS-I Class 10 is recommended)|
Make sure the card is not fake (use H2testw utility)|
Charge your smartphone by at least 50% (energy-consuming process)
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Method 2: Manually moving applications to SD-map
If you don't want to format the map as an internal one, you can port applications manually. This works for most user applications (but not system ones!).
- Open Settings → Applications → Application Management.
- Select the app you want to migrate (such as Telegram or Spotify).
- Slip on Warehouse.
- Click Change. → choose SD-map → Move it.
- Wait until the end (some applications may “hang” for a few seconds).
Not all applications support portability. If the Move button is inactive, it means that:
- 🚫 System application (e.g. Mi Browser or Security).
- 🔌 The app uses Google Play services (many games are not portable).
- 📱 Application widgets are installed on the main screen (remove them before transferring).
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Before you move the application, close it in multitasking (swipe up) and this will reduce the risk of errors when moving.
Method 3: Set up the download by default on SD-map
In some versions MIUI (for example, MIUI 13 for POCO F4) ask SD-It's the default storage for new applications:
- Open the Settings → Storage.
- Tap it on. SD-map → Settings (cog in the corner).
- Select Set as Default Storage.
- Confirm the action (reboot may be required).
Important: This option is not available on all Xiaomi devices. If it is not on the menu, use Method 1 (formatting) or Method 2 (manual porting).
After setting up, check its work:
- Download any application from Google Play (e.g. VK).
- Go to Settings → Applications → [app name] → Storage.
- Make sure the path to SD-map (e.g., map, /storage/1234-5678/Android/data).
Compatibility table: which Xiaomi models support SD portability
Not all Xiaomi smartphones work the same way. SD-Below are the data on popular models (based on maps). MIUI 14):
| Model | Support for formatting as internal memory | Manual transfer of applications | Default loading on SD |
|---|---|---|---|
| Redmi Note 12 Pro+ | ✅ Yes. | ✅ Yes (except for the system ones) | ❌ No. |
| POCO X5 Pro | ✅ Yes. | ✅ Yes. | ✅ Yes. MIUI 13+) |
| Mi 11 Lite | ✅ Yes. | ✅ Yes. | ❌ No. |
| Redmi 10C | ✅ Yes. | ✅ Yes (with limitations) | ❌ No. |
| POCO M4 Pro | ❌ No (only portable storage) | ✅ Yes. | ❌ No. |
If your model is not in the table, check the functions experimentally or check in the official chat Xiaomi (in Mi Community).
Mistakes in transferring applications to SD and their solutions
When working with SD-And these are the most common problems that people have with maps, and the ways that they can be addressed:
- 🔄 "Failed to move the app": Try clearing the app's cache (Settings) → Annexes → [name] → Warehouse → If it doesn't work, reboot your smartphone.
- 🚫 "The 'Move' button is inactive: The app does not support portability (often games or system utilities). ADB (see next section).
- ⚠️ "SD-The card is damaged: format the card in FAT32 or exFAT via PC (use the official utility) SD Formatter).
- 🐢 "Apps brake after transfer: Buy SD-class A2 (Optimized for applications) or transfer only light utility (e.g., Watch, Calculator).
⚠️ Note: If after formatting SD-As the internal memory of the card, the smartphone has become slower to work, return the settings back. → Warehouse → SD-map → Format it as portable. Data will be deleted!
How to Move an Application Through ADB (For Power Users)
How to optimize work SD-maps in Xiaomi
To make your external storage work faster and longer, follow these tips:
- 🔋 Use marked cards A1/A2: They're optimized to run applications. For example, SanDisk Extreme. A2 Samsung EVO Plus A2.
- 🧹 Clean the cache regularly: Go to Settings → Warehouse → Cleaning and removing unnecessary files.
- 🔄 Do not remove the card without safely disconnecting: MIUI for this you need to tap on the notification "Safe extraction" after clicking on the icon SD curtained.
- 📉 Don’t fill 100% of the card: Leave at least 10% free space for stable work.
If you install heavy games frequently (such as Genshin Impact or Call of Duty Mobile), it’s best not to port them to the game. SD-map - even class A2 It doesn't guarantee smooth operation:
- Use your internal memory for games.
- Transfer only media files (screenshots, videos) to SD.
- Remove unnecessary applications through Settings → Apps → Size (sorting by volume).
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Formatting SD-The card as internal memory gives maximum freedom, but has risks: if the card crashes, data will be lost, and the smartphone may stop loading. Always back up important files!