Xiaomi Redmi 8 owners often face the problem of lack of internal memory, especially if the device has a lot of applications, games or multimedia files. One effective way to solve this problem is to transfer some applications to a microSD card. However, not everyone knows how to do this correctly, so as not to lose data and not disrupt the system.
In this article, we will discuss in detail all available ways to transfer applications to SD-A map in Redmi 8, including standard Android settings, developer usage, and third-party utilities, will also show you which apps can be ported and which can’t, and how to avoid common bugs. If you want to optimize your smartphone memory without buying a new device, this guide is for you.
Before you start transferring, make sure your SD-The card is compliant: it must be formatted as internal storage (if you want to port applications) or as portable storage (if you plan to store only media files). Also remember that not all applications support portability - this depends on the developer's policy.
Preparation of SD-card for application transfer
Before you port applications, you need to properly prepare the memory card. Xiaomi Redmi 8 supports microSD up to 512 GB, but to transfer applications it must be formatted as internal storage. It is important to understand that after that the card will be encrypted and will not be read on other devices without formatting.
To format. SD-map as an internal storage:
- Insert the card into the Redmi 8 slot.
- Go to Settings. → Warehouse.
- Click on your name. SD-map.
- Select Settings → Format as an internal storage.
- Confirm the action and wait for the process to be completed.
Once formatted, the system will suggest that you transfer some of the data to the map, and you can do it right away or put it off for a while. SD-Map, some applications may stop working until you insert it back.
⚠️ Warning: Formatting a card as an internal storage device will delete all data on it. Pre-copy important files to a computer or cloud.
Transfer applications through standard Android settings
The easiest way to port applications is to use the built-in MIUI tools, but not all applications support this feature, and games, messengers and some utilities can usually be ported, and Google's system applications and services remain in internal memory.
Instructions for transfer:
- Open Settings → Applications → Application Management.
- Select the application you want to transfer.
- Press Warehouse.
- If the option is available, you will see the Change or Move button. SD-map.
- Confirm the transfer and wait for the process to be completed.
Some applications may be slower after the transfer, especially if your application is not available. SD-The card is classified as Class 4 or Class 6, and for optimal performance, it is recommended to use Class 10 or Class 6 cards. UHS-I.
☑️ Preparation for the portability of applications
Using a Developer Mode for Forced Transfer
If the standard method doesn't work or the application you want doesn't support portability, you can use developer mode, which is more complex and requires caution, but allows you to migrate some applications that are usually blocked.
To enable the Developer Mode:
- Go to Settings. → The phone.
- Click 7 times on the MIUI version until you become a developer!
- Back to Settings → Additionally. → For developers.
- Activate the debugging option via USB.
Now you can use ADB (Android Debug Bridge) to force the transfer. Connect the phone to your computer, install ADB, and execute the command:
adb shell pm set-install-location 2This command will force the system to install applications on default SD-To get it back, use the map:
adb shell pm set-install-location 0⚠️ Note: Not all applications will work properly after forced transfer. Some may crash or lose data.
What if the application does not work after the transfer?
Transfer applications using third-party utilities
If MIUI's built-in tools don't allow you to migrate applications, you can use third-party software, and one of the most popular is App2SD, which is available on Google Play, which allows you to port applications, clear cache, and manage storage more flexibly.
How to use App2SD:
- 📱 Install the app from Google Play.
- 🔍 Run it and grant superuser rights (if the phone is rooted).
- 📤 Select the apps you want to migrate.
- 💾 Press Move to. SD card and wait until it is completed.
Another useful utility is Link2SD, which requires root rights, but allows you not only to port applications, but also to create symbolic links, saving space in internal memory. However, rooting Redmi 8 is not warranty and can lead to unstable system operation, so use this method only if you are confident in your actions.
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Before using third-party utilities, check reviews and rankings on Google Play.Some apps may contain ads or malicious code.
What applications cannot be transferred to SD-map
Not all applications can be transferred to a memory card, depending on several factors:
- 🔒 System applications (e.g. Settings, Phone, Messages) always remain in internal memory.
- 🛡️ High-security applications (bank clients, encrypted messengers) often block transfers.
- 🎮 Games with protection against piracy (for example, some games from Gameloft or EA) may not work after the transfer.
- ⚙️ Widgets and services that need to run in the background may stop updating.
Moving apps with push notifications (e.g. Viber, Telegram, WhatsApp) can cause delays in receiving messages, as SD-If you notice that notifications are late, return the messenger back.
| Type of application | Can I move it? | Possible challenges |
|---|---|---|
| Games (e.g. PUBG Mobile, Clash of Clans) | Yes. | Slowing down loading of textures, lags |
| Messengers (WhatsApp, Telegram) | Partially. | Notification delays, synchronization errors |
| Banking applications (Sberbank Online, Tinkoff) | No. | Blocking of work due to security |
| Multimedia (YouTube, Spotify) | Yes. | Buffering with a slow map |
| Social networks (Instagram, Facebook) | Yes. | Slowing down content loading |
Optimizing Memory After Transferring Applications
After the transfer of applications to SD-The card is recommended to perform several actions to optimize the work of the Redmi 8:
- 🧹 Clear the cache of transferred applications in Settings → Warehouse → Data cache.
- 🔄 Restart your phone so that the system can apply the changes correctly.
- 📊 Check the space in the internal memory and SD-map.
- ⚡ Turn off auto-start for unnecessary apps in Settings → Permits → Auto-start.
It is also useful to disable battery optimization for frequently used applications, as the system may restrict their performance if they are on the market. SD-To do this, go to Settings. → Battery and productivity → Battery Optimization and Select All Apps, Then Turn Off Optimization for the Right Programs.
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Transfer of applications to SD-If internal storage is 90% or more full, consider cleaning the cache, deleting unnecessary files, or using cloud services.
Frequent mistakes and their solutions
When transferring applications to SD-Redmi 8 users often face some problems. Let's look at the most common ones and how to fix them:
- 🚫 The button "Move to the SD-The card is inactive, which means the application doesn't support the transfer. ADB third-party.
- ⚠️ The application does not start after transfer. Return it to internal memory or reinstall. If the problem persists, check compatibility with the system. SD-card.
- 🐢 Slow mobile applications are associated with a slow read/write speed. SD-class UHS-I or A2.
- 🔄 The app automatically returns to internal memory This can happen after updates. Disable auto-update for such an app on Google Play.
If after transferring several applications, the phone began to slow down, try to return some of them back. Redmi 8 has limited resources, and simultaneously work with the phone. SD-The card can create additional load on the processor.