Second Space in Xiaomi Redmi: A Complete Guide to Setup and Use

Xiaomi Redmi smartphones have long been known for not only affordable pricing, but also unique features that competitors don't have. One of these is the second space (or Dual Apps in some firmware) It's not just a separate account, but a fully isolated environment with its own apps, settings and even data. Why can this be useful? Imagine if you give a phone to a child, but you don't want him to accidentally delete your work files or see personal correspondence. Or you have to separate work and personal accounts in messengers without buying a second phone.

However, many Redmi users are unaware of the existence of this feature – it is hidden in the settings and requires proper activation. Moreover, the second space has nuances: it takes up additional memory, can conflict with some applications and has limitations on synchronization. In this article, we will discuss everything you need to know about the second space in Xiaomi Redmi: from the basic theory to hidden features that are not described even in the official documentation.

What is the second space and why is it necessary?

The second space is a virtual sandbox inside your smartphone that creates an isolated copy of the operating system. MIUI. It's basically like a second phone inside your Redmi, but without having to buy an extra device:

• 📱 Own desktop with a unique set of applications
• 🔑 Individual accounts (Google, Mi Account, social networks)
• 📁 Isolated files and media (photos, videos, documents)
• ⚙️ Unique system settings (wallpaper, sounds, networks)

The main difference from guest mode or multiplayer (as in Android “clean”) is complete data isolation, for example, if you install WhatsApp in both spaces, it will be two independent accounts with different chat rooms. At the same time, the second space does not require root rights or third-party firmware - everything works out of the box on the official website. MIUI.

Who's the point?

• 👨‍💼 Work and personal life: keep corporate messaging and email separate from personal.
• 👶 Parents: Give your child a phone without risking your data.
• 🛡️ Security: Test suspicious apps in an isolated environment.
• 🎮 Gamers: Create a separate space for games so that they do not “eat” the resources of the main system.

⚠️ Note: The second space is not a full-fledged virtualization (as in VMware on PCs), it uses common system resources, so performance can fall when you actively use both spaces simultaneously.

Xiaomi Redmi models support the second space

The second space feature is not available on all Xiaomi devices. MIUI And the hardware of the smartphone:

• 📱 Supported on most Redmi models MIUI 12 and newer (e.g. Redmi Note) 10/11/12, Redmi K40/K50, POCO X3/X4/X5).
• ❌ Not available on budget models with 2–3 GB of RAM (e.g., Redmi) 9A/10A).
• 🔄 On some old flagships (for example, Redmi). K20 Pro) function may be missing due to outdated firmware.

To find out if your Redmi supports the second space, check:

1. Open Settings → Special Opportunities → Second Space
2. If there is no item, update. MIUI before the latest version or check the model in the table below.

If your model isn’t in the table, don’t despair: Xiaomi sometimes adds support for new updates. For example, the Redmi Note 9 Pro got a second space only in the box. MIUI 12.0.3.

How to Enable and Configure Second Space

The second space takes no more than 5 minutes to activate, but requires attention to detail.

1. Open the settings: Go to Settings → Special Opportunities → Second Space.
2. Create space: Click Create a second space and confirm the action. The system will prompt you to set a password (required!) to protect your data from accidental access.
3. Select apps: After the reboot, select which apps will be duplicated in the second space (e.g. WhatsApp, Telegram, Chrome).
4. Set up your desktop: Go to the second space (swipe down the lock screen) → Profile icons) and personalize them to your needs.

Important nuances:

• 🔐 The password for the second space is different from the main lock password. It can only be reset via Mi Account.
• 📲 Some system applications (such as Settings or Phone) are automatically duplicated and cannot be removed.
• 🔄 Switching between spaces occurs through the notification panel or lock screen.

If some applications don’t work after creating the second space (e.g., banking or two-factor authentication), try:

1. Update the app to Google Play within the second space.
2. Clear the app cache in Settings → Apps.
3. Install the application again (some services block the work in virtual environments).

⚠️ Note: When you delete the second space, all the data inside it (photos, messages, files) will be permanently deleted!

Constraints and Problems of Second Space

Despite the obvious advantages, the second space has significant limitations, which Xiaomi does not always warn about:

Another important thing is that the system updates, the second space is automatically updated along with the main firmware, but sometimes there are failures. MIUI The second space stopped working:

1. Reboot the phone.
2. Check for updates in Settings → About Phone → System Update.
3. If the problem persists, reset the second space (the data will be lost!).

It is also important to remember that some functions MIUI They don't work in the second space:

• 🔄 Cloning of applications (Dual Apps function) – it is only available in the main space.
• 📡 Modem mode (Wi-Fi distribution) – can be turned off when switching between spaces.
• 🎵 Global sound settings (e.g. uniform sound) – reset.

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If the camera is not working in the second space, check the permissions for the Camera application in the settings. Sometimes they are reset after creating space.

The Hidden Possibilities of Second Space

Few people know, but the second space in Xiaomi Redmi can be used for other than its intended purpose.

• 🔒 Beta testing: Install the beta version of the program in the second space so as not to risk the main system.
• 🎭 Multi-account games: Run the same game (like Genshin Impact) in both spaces with different accounts.
• 📊 Separate work data: Store personal files in the main space, and in the second - working documents (with synchronization via Mi Cloud).
• 🛡️ Protection against viruses: Download suspicious APK-Files in the second space and check them with Google Play Protect.

Another interesting thing is that you can move data between spaces, and while Xiaomi doesn't officially provide this tool, you can use workarounds.

1. Save files in the second space in Mi Cloud or Google Drive.
2. Log in to the same account in the main space and download the files.
3. Use Bluetooth or Wi-Fi Direct to transfer between spaces (as between two devices).

For advanced users, there is a way to run a second window space (like tablet mode).

1. Activate Developer Mode (Settings → About Phone → MIUI version – press 7 times).
2. Enable Free Form in Settings → Special facilities → Developer mode.
3. Now, when switching between spaces, they will open in separate windows.

Security: How to Protect Data in the Second Space

The second space is not a panacea for hacking or leaking data, but here are the key precautions:

• 🔐 Set a complex password (at least 8 characters with numbers and special signs) Avoid simple combinations like "123456".
• 🔄 Turn off auto-sign-in to critical applications (banks, mail) in the second space.
• 📵 Do not connect to public Wi-Fi in the second space if sensitive data is stored there.
• 🛡️ Use it. VPN Additional traffic protection (e.g. ProtonVPN).

You should pay special attention to data synchronization. By default, the second space is not synced with Google or Mi Cloud, but you can configure this:

1. Enter the second space.
2. Open Settings → Accounts and Synchronization.
3. Add your Google account and enable sync for the services you want (like Contacts or Calendar).

If you are using a second space to work, we recommend:

• 📂 Encrypt sensitive files (for example, via Cryptomator).
• 🔗 Disable Automatic Enterprise Login (e.g. Microsoft Teams).
• 📱 Regularly check activity through Settings → Battery → Battery use (unexpected consumption may signal background activity).

⚠️ Note: If you lose the password from the second space, it can only be reset through the Mi Account with the phone number attached!

Alternatives to the second space in Xiaomi Redmi

If your Redmi model doesn’t support second space or you need more flexible solutions, consider alternatives:

If you need to duplicate messengers (like two WhatsApps) but the second space is not available, use the built-in Dual Apps feature:

1. Go to Settings → Applications → Cloning of applications.
2. Select the messenger from the list (for example, Telegram or Viber).
3. After cloning, a second icon with the label "Dublicate" will appear on the desktop.

For advanced users, there is an option with virtualization via UserLAnd or Termux, but it requires technical skills and can slow down the phone.

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The second space in Xiaomi Redmi is a trade-off between usability and performance, and it’s suitable for basic data isolation, but it’s not going to replace a full-fledged second phone or virtual machine.

FAQ: Frequent questions about the second space in Xiaomi Redmi