Budget smartphone owners often face the need to use multiple accounts in one application, for example, to share work and personal life. Xiaomi Redmi 9A, built on the basis of the MediaTek Helio G25 processor and the MIUI shell, provides a built-in tool to solve this problem without the need to install third-party software.
The process of activating duplicates in the Android system from Xiaomi is implemented at the operating system level, which guarantees stable operation and minimal resource consumption. Unlike third-party launchers, system cloning does not require deep access rights and does not violate the device warranty. However, users should be aware of the nuances of notifications and memory consumption, since the Redmi 9A is an entry-level device.
In this article, we will discuss in detail the algorithm for creating copies of applications, consider the notification settings for each account and answer frequent questions that arise when using the Dual Apps function. You will learn how to configure the system correctly so that the second account does not lose communication with the server and always stay online.
Device preparation and system requirements
Before you start cloning, you need to make sure that your device meets the basic requirements for the function to work properly. Although Xiaomi Redmi 9A supports creating duplicates out of the box, having an up-to-date version of MIUI firmware is critical for the stability of background processes. Check for updates in the system settings section, as older versions may contain bugs that interfere with the second instance of the application.
The second important aspect is the availability of free memory and sufficient free RAM: When you run two copies of a heavy application such as Telegram or WhatsApp, RAM consumption doubles. On a budget device with 2 or 3 gigabytes of RAM, this can lead to more frequent unloading of background programs.
- 📱 Make sure that the device has the current version installed. MIUI for your model.
- 💾 Free up 500MB of internal memory for the second app cache.
- 🔋 Charge the battery to at least 30% to avoid resetting when suddenly turned off.
Also, you should prepare a second phone number or login details for the account you plan to clone. SIM-If you're using a two-sim phone, you'll have trouble getting your cards or confirmation codes. SMS usually.
Step-by-step: activate the Dual Apps function
The main tool for creating copies in the MIUI shell is called "Dual Apps" (or Dual Apps). The interface may vary slightly depending on the regional version of the firmware (Global, Russia, Europe), but the logic of the work remains the same for all models of the Redmi 9 series.
To start, go to the main settings menu of your smartphone. Find a section that may be simply called "Apps" or have a proper name "Dual Apps" in the list of all settings. MIUI 12 and MIUI 13 that are often found on Redmi 9A, This item is sometimes hidden inside the "Applications" menu" →"Dual annexes".
Once you open the menu, you'll see a list of supported programs that are already installed on your phone, and the system automatically identifies messengers and social networks that can be cloned, and you just have to move the slider across from the desired application to the active position.
☑️ Pre-cloning testing
Once the slider is activated, the system will create a label for a second copy on the desktop, which will be marked with a special icon (usually a yellow circle with two silhouettes or an orange symbol) so that you can distinguish the clone from the original, and now you can launch the application and log into the second account.
Set up notifications and work in the background
One of the most common problems with Xiaomi devices with aggressive battery optimization is the lack of notifications in the second cloned application.The system can perceive the background process of the clone as an extra load and “kill” it to save charge.
Go to the battery settings and find a list of running applications, find a cloned application (it will have the same icon as the desktop) and set it to "No Limits" mode, which will prevent MIUI from forcibly shutting down the process, even if the screen is off for a long time.
⚠️ Warning: If you don't set up autorun for a cloned app, you may not receive messages until you manually open it.
Additionally, you should enable auto-start. Go to the Security app (green zipper icon), select Permissions → Auto-Start, and activate the switch for your clone, which ensures that the app will start immediately after the phone is turned on and will constantly maintain a connection to the server.
- 🔔 Set the priority of “High” notifications in the settings of the application itself.
- 🔒 Stick the app to memory if it is critical (via the recent task menu).
- 📶 Check if Do Not Disturb mode is enabled for the second account.
The correct setting of these parameters is especially important for business accounts where missing a message is not acceptable. With Redmi 9A, with its modest storage capacity, background discipline plays a key role in the stability of the entire system.
Application limitations and compatibility
Not all applications support cloning at the system level. Xiaomi developers add support for new programs to the list of compatible through the MIUI shell updates. Most often, you can clone popular messengers: WhatsApp, Telegram, Viber, Facebook Messenger, as well as social networks.
Banking and high-security applications often block cloned instances or modified partition devices, and this is done to protect user data, so if you don't see the desired application on the cloning list, the system thinks it's incompatible or doesn't support two copies at the same time.
| Annex | Support for Dual Apps | Features of work |
|---|---|---|
| Complete. | Requires a separate phone number | |
| Telegram | Complete. | You can use a single number (cloud password) |
| Viber | Complete. | Stable operation of calls and messages |
| Depends on the MIUI version. | New MIUI versions have added support | |
| Sberbank | Partial/No | You may need additional security settings. |
Why are some apps disappearing from the list?
For some games and specific utilities, cloning may not be available due to technical limitations, in which case the system simply will not display the activation slider, and attempts to circumvent this limitation by third-party programs can lead to unstable operation of the phone.
Solving problems and errors in cloning
While using cloned applications on Xiaomi Redmi 9A, users may experience a number of typical problems, most often related to incorrect notifications, authorization problems or version conflict, and understanding the causes of these failures will help quickly restore functionality.
If the clone has stopped receiving messages, first check the Internet connection for this instance of the application. → SIM-maps and mobile networks → Data usage) make sure that the clone has access to the network. Sometimes, after a system update, the default access is blocked.
⚠️ Note: When you delete the main application, the clone will also be automatically deleted. First, delete the clone, and only then the main program if you plan to completely reset.
Another common problem is the inability to pass verification SMS. This can happen if SIM-The card with the right number is not active or accepting calls. Make sure the phone sees the second SIM card. In rare cases, cleaning the cache of the cloned application through the memory management menu helps.
- 🔄 Reset your network settings if the clone does not connect to the server.
- 🗑️ Reinstall the clone app if it freezes during the boot phase.
- 📱 Check if the message store is full in the main application.
If neither method works, it may conflict with antivirus software or previously installed system modifiers, in which case it is recommended to remove the clone, restart the device and create it again.
Alternative ways to launch multiple accounts
If the built-in Dual Apps feature doesn’t fit or support the app for some reason, there are alternative methods available.They may be less stable or more resource-consuming for Redmi 9A, but in some situations, they are the only way out.
The first option is Second Space, which is a fully isolated environment inside the phone that acts as a separate user, where you can re-install the same apps and log in to other accounts, and you can switch between spaces through a password or a fingerprint.
The second option is to install specialized container applications from Google Play, such as Parallel Space or Multiple Accounts, which create a virtual environment for running applications, but on low-end processors like the Helio G25, such programs can load the system and quickly land the battery.
The third option is relevant for some messengers, like Telegram or Viber, which allow you to add multiple accounts within the same application without having to create clones. Just go to the profile settings and select Add Account. This is the easiest way for the system, not requiring unnecessary resources.
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Use the "Second Space" feature to isolate data completely if you need to hide the presence of certain applications or files from the main user.
The choice of method depends on your specific tasks. For simple separation of work and rest, the built-in Dual Apps tool on the Redmi 9A is usually more than enough.
Data security and removal of cloned applications
When using multiple accounts, it is important to keep security in mind: cloned apps store data separately, but it is accessible to anyone who has physical access to an unlocked phone. If you transfer the device to others, make sure that confidential correspondence in the second account is protected by an additional password or hidden.
To remove the cloned application, you don't have to go into deep settings, just press your finger on the clone label on the desktop (it's marked with a special icon) and select "Delete." The system will warn you that only the clone data will be deleted, and the main application will remain intact.
If you decide to stop using the feature completely, you can turn off the sliders in the "Dual Applications" menu, which will free up space in memory and slightly reduce the load on RAM, which can be tangible for the Redmi 9A. Regular cleaning of unused clones helps to maintain performance.
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The built-in cloning function in MIUI is safer and more energy efficient than third-party analogues, since it works at the core level of the system without emulating the environment.
Remember to update both the main and cloned app regularly. Developers often release security patches, and having two versions with different levels of protection can create a vulnerability.