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Have you ever wondered why Xiaomi smartphones have Second Space? This may seem like a redundant option at first glance, because most users only have one desktop, but in practice it is a powerful tool that solves several tasks at once, from protecting personal data to testing dangerous applications without risking to the main system.

In this article, we will look at 7 real-world scenarios where the second space becomes indispensable, how it differs from the standard multiuser mode on Android, what Xiaomi models support the feature, and how to set it up correctly so that you don’t lose access to data, and why some applications (such as banking) can block work in the second space and how to get around it.

If you have not used this feature before, you will have at least one after reading it. 2-3 And no, it's not just about hiding secrets from prying eyes, it's a lot more than that.

What is the second space on Xiaomi and how does it work?

Second Space is a fully-fledged, isolated copy of Android that runs parallel to the main system on a single device, and unlike guest or extra user mode, it creates a separate environment with:

• 📱 Own desktop (other wallpaper, widgets, folders)
• 🔐 Individual accounts (Google, Mi Account, social networks)
• 📁 Isolated storage (photos, files, application cache)
• 🔄 Independent settings (Wi-Fi, sound, notifications)

Technically, this is done through container virtualization, where the system creates a sandbox where applications and data are completely separated from the main space, and both spaces can work simultaneously, just swipe down the notification panel and select the one you want.

It’s important to understand that this is not the same as multiplayer mode in pure Android. Unlike it, the second space on Xiaomi:

• ✅ No need to reboot to switch.
• ✅ Supports duplicate applications (you can install two versions of one messenger)
• ✅ It works on all models with MIUI 8+ (including Redmi, POCO, Black Shark)
• ❌ Does not sync data between spaces (unlike user profiles)

7 Reasons to Include a Second Space

Many people mistakenly think that the second space is just to "hide something from the wife/husband." In fact, it has much more practical applications. Here are 7 proven scenarios where the function turns out to be useful:

1. Testing of questionable applications

Installed. APK In the second space, viruses or spyware won't be able to access your basic data (photos, passwords, banking apps) like a virtual machine on a PC, but right on your phone.

2. Separation of work and personal life

For example, in the main space, personal messengers and social networks, and in the second, working Slack, Trello and corporate email, notifications are not mixed, and data do not overlap.

3. bypassing regional restrictions

Some apps (such as Netflix or Disney)+) They show different content depending on the country:

• 🌍 Set up another region in Settings → Additionally. → Region
• 📡 Connect VPN only for the second space
• 🎬 Access content that is not available in your country

4. Protection from children or curious

You can give your child a phone, but limit it to a second space where:

• 🔒 No access to banking applications
• 🎮 Only children's games are installed
• ⏰ Parental control is in place for time.

5. Verification of new versions MIUI

If you are a participant in the beta test MIUI, The second space allows you to install unstable firmware only there, without risking the main system.

6.Two accounts in the same apps

Do you need to manage two WhatsApp, Telegram or Instagram accounts?In the second space, you can install the same apps and log in under a different login - without having to log out of the main account.

7. Sale or transfer of telephone

Before selling, you can leave the second owner a clean space with basic applications, and the main one is erased, or vice versa: transfer a phone with limited functionality (for example, an employee).

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The second space is not just a “hidden folder”, but a fully-fledged isolated system with its own settings, applications and data.

How to Enable and Configure Second Space: Step-by-step Instruction

The function can be activated for 2-3 Important: before setting up, make sure that there is enough free space on the phone - the second space takes up from the phone. 1,5 before 3 GB depending on the model.

Step 1: Incorporation of the function

1. Open Settings → Special Opportunities → Second Space
2. Click on “Create a Second Space” and confirm the action.
3. Set a password (required!) – it will be requested when switching.

Step 2: Primary setting

Once created, the system will offer:

• 🔄 Copy applications from the main space (select only the necessary ones – this will save space).
• 📱 Set up a desktop (wallpaper, icons, widgets).
• 🔒 Enable fingerprint for quick switching (optional).

Step 3: Switching between spaces

This can be done in three ways:

1. Swipe down the notification panel → Icon "Second Space».
2. Press the Home button (on models with a physical button).
3. Enter the password on the lock screen → Choose the space.

Step 4: Additional settings

To maximize the isolation of spaces:

• 📵 Turn off syncing of Google accounts in the second space (Settings) → Accounts).
• 🔕 Disable access to contacts and SMS from the main space (Settings) → Permits).
• 📡 Set up a separate setup. VPN (ProtonVPN for the second space only.

Comparison of the second space with other isolation modes

Many people confuse the second space with guest mode or multi-users, and let's look at the key differences in the table:

As you can see from the table, the second space is a hybrid of multi-user and guest mode, but with unique features (like app duplication), the main drawback is the lack of synchronization between spaces, which can be inconvenient if you want to transfer files.

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To quickly transfer a file from one space to another, upload it to the cloud (like Google Drive or Mi Cloud) and download it in another space.

Constraints and problems of the second space: what you need to know

Despite all the advantages, the function has significant limitations that few people warn about.

1. Banking applications may block work

Many banks (e.g., Sberbank Online, Tinkoff) recognize the second space as a “suspicious environment” and block entry.

• 🏦 Use banking applications only in the main space.
• 🔄 Reinstall the app in the second space (sometimes helps).
• 🌐 Use the web version of the bank through the browser.

2 Not all applications support duplication

Some programs (such as WhatsApp Business or WhatsApp Business) VK Work) does not allow the installation of a second copy:

• 📥 Download APK from the APKMirror website and install manually.
• 🔄 Use cloning through Settings → Annexes → Duplicate applications (not in all models).

3. Takes up a lot of space.

The second space weighs between 1.5GB and 3GB, plus space for apps and files. On phones with 32GB of storage, this can be a problem.

4. No automatic synchronization

Photos, contacts, and files don’t sync between spaces, and you’ll need to use a cloud or physical transfer (e.g., ShareIt) to transfer data.

5 Some system functions are not available

For example, in the second space may not work:

• 📍 Accurate location determination (GPS).
• 🔋 Optimizing the battery for some applications.
• 🎧 Some sound settings (e.g. equalizer).

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If the second space does not work GPS, Check the location settings in Settings → Confidentiality → Permits → Location. Sometimes it helps to reboot your phone.

⚠️ Note: If you use a second space to work with cryptocurrency wallets (such as Trust Wallet or MetaMask), never store seed phrases in both spaces at the same time.

How to optimize the second space: expert advice

To ensure that the second space works quickly and does not take up excess space, follow these recommendations:

1. Clean the cache regularly

The applications in the second space accumulate the same cache as they do in the main space, to make room:

1. Go to Settings → Applications → Application Management.
2. Select unnecessary apps and click “Clear Cache”.
3. For deep cleaning, use the settings → Memory. → Cleanup.

2. Disable Auto-Update Apps

In the second space, updates can eat up traffic and space, to control it:

1. Open Google Play in the second space.
2. Go to Settings → Auto-Update applications.
3. Choose “Never” or “Only via Wi-Fi.”

3. Use lightweight versions of applications

To save space, install Lite versions of apps (e.g. Facebook Lite, Messenger Lite). 2-3 Less space and work faster.

4. Set up notifications selectively

To prevent the notifications from the second space from being distracted, disable unnecessary:

1. Go to Settings. → Notifications.
2. Choose apps you don’t want to receive alerts from.
3. Turn off the notifications on the lock screen.

5. Create a backup of important data

If the second space contains important files, copy them regularly to the cloud or computer.

• 📁 Use Mi Cloud or Google Drive.
• 🖥️ Connect your phone to your PC and copy files manually.
• 🔄 Set up automatic synchronization for selected folders.

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The second space is not a magic wand for all tasks; its effectiveness depends on proper configuration and regular maintenance (cache cleaning, notification management, backup).

Frequent Mistakes and How to Avoid Them

Many users experience problems when using the second space, and here are 5 common mistakes and ways to solve them:

Mistake 1: There is not enough space to create a second space

Decision:

• 📉 Remove unnecessary files and applications from the main space.
• 🔄 Transfer the photo and video to SD-map.
• 🧹 Use the built-in cleaning (Settings) → Memory).

Mistake 2: Apps in the second space are constantly flying out

Decision:

• 🔄 Reboot the phone.
• 📥 Update your application to the latest version.
• 🛠️ Clear the cache of the problem app.

Mistake 3: The Internet is not working in the second space

Decision:

• 📶 Check if mobile internet or Wi-Fi is enabled.
• 🔄 Reboot the router.
• 📱 Reset network settings (Settings) → SIM-maps and mobile networks → Resetting network settings).

Error 4: You can’t install the app in the second space

Decision:

• 📥 Check if the application supports installation in an isolated environment.
• 🔄 Try downloading it. APK from the official website and install manually.
• 📵 Make sure that the second space includes installation from unknown sources (Settings) → Confidentiality → Special permits).

Error 5: Forgot the password from the second space

Decision:

• 🔑 If you have a Mi Account attached, reset your password through https://account.xiaomi.com.
• 📱 If not, you will have to reset the second space to the factory settings (data will be deleted!).

⚠️ Note: If you use the second space to work with Root rights or custom firmware, remember: Update MIUI through OTA You can break the insulation. Before upgrading, back up both spaces!

FAQ: Answers to Frequent Questions