How to make a second space on Xiaomi Redmi 9A: a complete guide with nuances

Xiaomi Redmi Smartphone 9A Supports a second space function, a virtual sandbox that allows you to separate personal and work data, hide sensitive information, or test applications without risk to the main system. This option is especially useful if you share a device with family, colleagues, or want to isolate work accounts from personal accounts, but the setup has its pitfalls, from memory limitations to possible conflicts with your personal data. MIUI.

In this guide, we will discuss all ways to create a second space on Redmi. 9A (including models M2006C3LG and M2006C3MH), We'll explain how to allocate resources properly so that the system doesn't slow down, and we'll warn you against common mistakes. MIUI by number of spaces (spoiler: technically yes, but with risks).

What is the second space on Xiaomi and why is it necessary?

Second Space (Second Space) function MIUI — It's an isolated environment with a separate desktop, settings, apps, and even Xiaomi account data, and it's basically a smartphone in a smartphone that runs parallel to the main system, but doesn't affect it:

• 🔒 Privacy: hiding personal data (photos, messages, banking applications) from prying eyes.
• 📱 Separation of work and personal: for example, in the main space - social networks and games, in the second - corporate mail and Slack.
• 🛡️ Testing applications: installing questionable APK Beta versions without risk to the main system.
• 👶 Childhood Mode: Restricting access to certain functions for a child.

However, the second space has disadvantages:

• ⚠️ Memory: Minimum size – 1 GB, but with applications can grow to 5-8 GB.
• ⚠️ Brakes the system: if both spaces are working in the background, Redmi 9A (his 2/3 GB RAM) may be applied.
• ⚠️ Not all features are duplicated: for example, Google Pay or Mi Fit can only work in one space.

On the Redmi. 9A The function is available "out of the box" on MIUI 12/13/14, But in some regional firmware (for example, in Russia), it can be hidden. If the settings do not include Second Space, then your version is the same. MIUI It will be modified and will require a workaround (below).

Preparing a smartphone before creating a second space

Before you activate Second Space, follow the mandatory steps to avoid crashes:

1. Check free memory. The second desktop weighs 1GB, plus space for applications. ≥5GB free. You can check in Settings. → The phone. → Memory.
2. Update. MIUI. On older versions (below). MIUI 12) the function may not work in a stable way. → The phone. → Updating the system.
3. Back up. Although the second space is isolated, there's a possibility of data loss if you crash. Use Settings. → Additionally. → Backup.
4. Close the background applications. This will reduce the load on the RAM during the setup.

If you're on your Redmi. 9A Global firmware is installed (for example, MIUI Global 12.5), Second Space may not be available due to regional constraints:

• 🔄 Change the region in the settings (risky - can fly the warranty).
• 🛠️ Install modified firmware (requires unlocking the bootloader).

⚠️ Note: If you are using Redmi 9A With custom firmware (like LineageOS), Second Space will not work. It is only available on official builds. MIUI.

Step-by-step: how to create a second space on Xiaomi 9A

If your device supports the function, follow this instruction. The entire process will take no more than 5 minutes:

1. Open the settings and go to the Special Features section (or additionally, depending on the version). MIUI).
2. Select the item Second Space (in English firmware - Second Space).
3. Click Create a second space and confirm the action with a password/fingerprint (if the lock is configured).
4. Select the space size (recommended 2–3 GB for basic use).
5. Wait for the setup to be completed (the phone will restart).

After the reboot, you will see a new desktop with apps pre-installed (Weather, Camera, Phone) to switch between spaces:

• 🔄 Swipe with two fingers on the lock screen (up or down, depending on the version). MIUI).
• 🔐 Or enter a unique password for the second space (configured in Settings) → Lockdown and protection).

If the second space is missing, try an alternative way through the hidden menu of engineering settings:

Enter the dialer: ##6484##


Select "Second Space" → "Create"

Configure the second space: applications, accounts, security

Once the second space is created, it needs to be customized to suit its purpose.

Installation and cloning of applications

By default, the second space will only have basic applications, to add new ones:

• 📥 Install them directly from Google Play (in the second space, it works separately).
• 🔄 Or, clone from the main space: Settings → Annexes → Cloning applications (not available for all programs).

Not all apps support cloning, for example, WhatsApp or Telegram can be duplicated, but Google Authenticator or banking programs can’t (for security reasons).

2. Account synchronization

In the second space, you can use separate accounts:

• 📧 Google: Add another mailbox to Settings → Accounts.
• 🔑 Xiaomi: Link another Mi Account (useful for testing).
• 💼 Social media: Sign in under a different nickname (e.g. Facebook worker in second space, personal - mostly).

3. Security settings

To protect data in the second space:

• 🔐 Set a separate password (different from the main one).
• 📱 Turn off notifications on the locked screen: Settings → Notifications → Confidentiality.
• 🚫 Disable the installation of applications from unknown sources: Settings → Security → Unknown sources.

⚠️ Note: If you delete the second space, all the data in it (photos, messages, accounts) will be permanently erased!

Typical problems and their solutions

When using the second space on Redmi 9A Users are faced with several common errors, and we'll look at the causes and the ways in which they can be corrected:

1. The second space is not created (the error "Inadequate memory")

Reason: The device has less than 1 GB of free space or fragmented memory.

Decision:

• 🗑️ Remove the app cache in Settings → Memory. → Clear the cache.
• 📁 Move the files to SD-map.
• 🔄 Restart your phone and try again.

2.Apps in second space fly out

Reason: Lack of RAM (on Redmi) 9A just 2-3 GB).

Decision:

• 🛑 Close the background processes in the main space.
• 📉 Reduce the system animation: Settings → The phone. → Version. MIUI (Click 5 times, then for developers → Scale of animation).
• 🔄 Restart the second space (long press on the switch button).

3. Switching between spaces does not work

Cause: Failure to MIUI Launcher or shell conflict.

Decision:

• 🔄 Reboot the phone.
• 📱 Install an alternative launcher (like Nova Launcher) in both spaces.
• 🔧 Reset the launcher settings: Settings → Annexes → Launcher → Warehouse → Clear the data.

💡

If the second space is slowing down, try disabling autosynchronization for Google accounts. This will reduce the load on the processor. → Accounts. → Google → Turn off sync.

How to remove second space from Xiaomi 9A

If the function is no longer needed or takes up too much space, it can be deleted. All data in the second space will be deleted without the possibility of recovery!

Instructions:

1. Go to Settings → Special Opportunities → Second Space.
2. Select Remove the Second Space.
3. Confirm the action with a password (if requested).
4. Wait until the process is completed (the phone will restart).

If Remove is inactive, then the second space is in use at the moment. Switch to the main space (swipe on the lock screen) and try again.

⚠️ Note: After the second space is deleted, the SecondSpace folder in the internal memory does not automatically clear. To free up space, manually delete it through the file manager (for example, Files by Google).

Alternatives to the second space on Xiaomi 9A

If Second Space doesn’t work for you (for example, due to memory or bugs), consider alternative ways to share data:

1. User profiles (Android Multi-User)

MIUI Supports multiplayer but with limitations:

• 👥 You can create up to 3 additional profiles.
• 📵 No call isolation/SMS (They are common to all profiles).
• 🔧 Configured in Settings → System system → Multiplayer mode.

2.Cloning applications (Parallel Space, 2Accounts)

Third-party programs allow you to duplicate applications without creating a second space:

• 📲 Parallel Space: Supports cloning of most applications, but can slow down.
• 🔐 Island (requires root): complete isolation with separate desktop.
• 💰 2Accounts: paid solution with minimal lag.

3. Hidden folders and applications

If the goal is simply to hide the data, use:

• 🗃️ File Hide Expert: Encrypts files and folders.
• 🔒 App Hider: Masks applications under a calculator or notes.
• 📁 Built-in function MIUI: gallery → Albums. → Blocked.

💡

If you only need to isolate multiple apps (like WhatsApp or Instagram), it’s best to use Parallel Space or built-in cloning. MIUI. The second space is only justified for the complete separation of the work and personal profiles.

FAQ: Frequent questions about the second space on Xiaomi 9A