Second space on Xiaomi Redmi Note 8: a complete guide to setup and use

Xiaomi smartphones have long been known for their unique features that set them apart from the competition. One of these features is the second space (Second Space), available on the Redmi Note 8. MIUI And you have separate apps, settings, even data, and you basically have a dual phone in the same device.

But why do you need to? Imagine if you can separate personal and work data, hide sensitive information from prying eyes, or test new applications without risking the main system. This feature is especially relevant for those who value privacy or have to combine multiple roles on one device. But the second space has its own nuances, from memory limitations to synchronization features. Let's understand how it works on the Redmi Note 8 and how to set it up properly.

It is important to understand that the second space is not just a folder with files, but a full-fledged virtual environment. It consumes additional resources of the phone, so before activation, you should evaluate the free space on the drive. On the Redmi Note 8 with a basic configuration (64 GB), you will need to allocate at least 5-7 GB for the second space, otherwise the system may not work.

What is the Second Space and How Does It Work?

Second Space is a virtualization technology integrated into firmware. MIUI. It creates an isolated copy of the Android system that runs parallel to the main one, and the two spaces are completely independent of each other:

• 📱 Desktops and widgets
• 🔐 Accounts (Google, Mi Account, social networks)
• 📁 Files and media (photos, videos, documents)
• ⚙️ System settings (sound, network, notifications)

Technically, the second space is implemented through container virtualization, which means that both systems use the same Android core but run in different sandboxes, which saves resources compared to a full virtual machine (like Parallels or VMware), but still requires additional memory and processor power.

On the Redmi Note. 8 The function is available thanks to the Snapdragon chip 665 and optimized firmware MIUI 11/12. However, there are limitations:

• 🚫 You can’t use both spaces at the same time – switching occurs via the lock menu.
• 📴 Some system applications (such as Settings or Phone) are duplicated, but their data is isolated.
• 🔋 Battery consumption increases by 10 to 15 percent if you use both spaces.

Interesting fact: the second space can be used to bypass some regional restrictions, for example, if you have Chinese firmware in the main space and global firmware in the second, you can install apps from different stores (Google Play and Mi App Store) without changing the region in the settings.

How to Enable Second Space on Redmi Note 8: Step-by-step Instructions

Activation of the second space takes no more than 5 minutes, but requires preparation.

• 🔋 Battery charge of at least 30% (the process of creating can take up to 10 minutes).
• 📶 There is a stable connection to Wi-Fi (you need to download additional files).
• 📁 On the internal drive free at least 5 GB.

Now we move on to the setting:

1. Open Settings → Special Opportunities → Second Space
2. Click Create a second space and confirm the action.
3. Select the storage capacity for the second space (8-12 GB is recommended for comfortable work).
4. Wait for the process to be completed (the phone will restart 1-2 times).
5. After the reboot, a new lock menu will appear – swipe up/down to switch between spaces.

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Warning: If the phone turns off or dies during the second space creation, the process will have to start over, and in rare cases, this can cause the system to crash and need to be reset to factory settings.

Once the second space is activated, you will be asked to configure it as a new phone: select a language, add accounts, etc. Here’s an important nuance: if you’re using Mi Account, make sure the second space has the same account listed, otherwise you may have trouble syncing data (e.g. contacts or notes won’t be available in both spaces).

How to Switch Between Spaces and Manage Them

Switching between the main and second spaces is done through the lock screen.

• 🔒 On the lock screen, swipe up for the main space or down for the second.
• 🔄 In some versions MIUI switching is available through the profile icon in the upper right corner of the lock screen.
• 📱 In both spaces, you can use different wallpapers, themes and even control gestures.

The second space is controlled from the main space.

1. Go to Settings → Special Opportunities → Second Space.
2. Here you can: 🔄 Rename the space (e.g., "Work" or "Personal"). 🔒 Set a separate password for entering. 🗑️ Delete the second space (all data will be erased!). 📊 View statistics on memory usage.

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Note: If you delete the second space, all data (photos, messages, apps) will be permanently lost. → System system → Backup (but remember that the backup of the second space is kept separate from the main space!).

One of the little-known tricks is that you can hide notifications from the second space basically. → Notifications and disable the option to Show notifications in the main space.This is useful if you do not want private messages to appear on the desktop screen.

Limitations and Possible Problems of Second Space

Despite the convenience, the second space on the Redmi Note 8 has a number of limitations, and here are the most common problems and solutions.

Another common complaint of users is that some features cannot be used in the second space.

• 🎮 High-demand games do not work (e.g. Genshin Impact or PUBG).
• 📸 The camera may make an error when shooting in 4K.
• 🔊 Some sound effects (such as Mi Sound Enhancer) are turned off.

This is because the second space has a lower priority in resource allocation, and if you're facing similar problems, try:

1. Close all applications in the main space.
2. Reboot the phone.
3. Reduce the load on the processor (for example, disable animations in Settings) → The phone. → Version. MIUI → 7 times tap to turn on the developer mode, then turn off animations).

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If the second space lacks memory, but you don’t want to delete it, try migrating some applications to the next space. SD-If you have a card, then go to the settings. → Annexes → Select the application → Warehouse → Change. → SD-map.

Security: How to Protect Data in the Second Space

One of the main advantages of the second space is data isolation, but that doesn't mean that your information is 100% secure, but here are the key security measures to take:

1. Set a separate password for the second space:

• 🔐 Use a combination other than the main space password.
• 📱 Enable biometric authorization (fingerprint or facial recognition) if supported.

2. disable the synchronization of confidential data:

• 📧 Do not add workmail or messengers to the second space if it is used for personal purposes (and vice versa).
• 📁 Keep important documents in encrypted archives (for example, through the 7-Zip WinRAR).

3. Control the rights of applications:

• 🛡️ B Settings → Confidentiality → App permissions check which programs have access to contacts, location, or files.
• 🚫 Disable permissions for suspicious apps (especially if they are installed from third-party sources).

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Note: If you use a second storage space for sensitive data (such as banking applications or corporate correspondence), backups will be made regularly.

Important: on the Redmi Note 8, the second space does not support disk encryption (unlike Xiaomi’s flagship models), which means that it is theoretically possible to extract data from the second space using specialized software when physically accessing the phone. If you want maximum protection, consider alternatives like Samsung Knox or applications for creating encrypted containers (for example, Cryptomator).

Alternatives to the second space on the Redmi Note 8

If the second space doesn’t suit you (for example, due to memory shortages or limitations), consider alternative ways to share data:

1. User profiles (Android Multi-User):

• 👥 Allows you to create multiple user profiles with separate settings and applications.
• ⚠️ On the Redmi Note 8, this feature can be disabled in the firmware (depending on the version). MIUI).

2. cloning applications (e.g. Parallel Space or 2Accounts):

• 📱 Allows you to duplicate separate apps (for example, two WhatsApp or Telegram accounts).
• 🔒 Less secure than the second space, as data is stored in a single user profile.

3. Secure Folder (in firmware based on Android 10)+):

• 🔐 Creates an encrypted folder for storing files and applications.
• 📁 Redmi Note 8 is available only in custom firmware (for example, LineageOS).

4. Virtual machines (e.g. UserLAnd):

• 🖥️ Allows you to run a full-fledged Linux system inside Android.
• ⚠️ It requires technical knowledge and is highly loaded with the processor.

Compare the second space with the alternatives:

If you only need to duplicate messengers or social networks, Parallel Space will be easier to set up. For complete isolation of work and personal data, it is better to use a second space or user profiles (if they are available).

How to remove the second space and what to do if it doesn’t work

If the second space is no longer needed or takes up too much space, it can be removed.

1. Move to the main space.
2. Open Settings → Special Opportunities → Second Space
3. Click Remove the second space.
4. Confirm the action and wait for the process to be completed (the phone will restart).

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Warning: Deleting the second space will result in total loss of all data, including installed apps, photos and settings. If you need to save files, transfer them to the main space through the File Manager or cloud storage.

If the second space is unstable (e.g., apps crash frequently or the phone overheats), try the following steps:

• 🔄 Reboot your phone – sometimes it solves temporary crashes.
• 🧹 Clear the cache of the second space: go to Settings → Annexes → Select a problem application → Warehouse → Clear the cache.
• 📉 Reduce the load: Remove unnecessary apps or move them to the main space.
• 🔧 Update the firmware: go to Settings → The phone. → Update the system and install the latest patches.

If none of these things worked, it might be the firmware itself that's the problem, and in this case, you can try:

1. Reset the settings of the second space (without deleting data): Settings → Special facilities → Second space → Resetting settings.
2. Remove and create a second space again.
3. In extreme cases, perform a complete reset of the phone to the factory settings (but this will delete all data from the device!).

FAQ: Answers to Frequent Questions About the Second Space on Redmi Note 8

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The second space on the Redmi Note 8 is a powerful data sharing tool, but requires careful attention to memory and security. Before using it, evaluate your needs: if you only need to duplicate messengers, Parallel Space will suffice. For complete isolation of work and personal data, the second space is the best choice.