Modern Xiaomi smartphones, working on the basis of shells MIUI And HyperOS, which offers users incredible flexibility in managing their accounts. SIM-Cards are often dictated by the need to separate personal communication and working contacts, but the standard installation of the messenger allows you to log in with only one number. Fortunately, the Chinese giant’s engineers have built-in cloning mechanisms that eliminate the need to search for third-party, often insecure software.
In this article, we will discuss in detail how to activate the second WhatsApp on your Xiaomi, using exclusively the system capabilities of the Android operating system. You will learn not only about the standard procedure for enabling a duplicate application, but also about the intricacies of setting up notifications, which often become a problem for beginners. The native function of the system guarantees stable operation without increased battery consumption, which is critical for active users.
Before you start setting up, make sure your device is updated to the current firmware version. Older versions of MIUI may have minor differences in menu layout, but the general principle of Second Space or app cloning remains the same across the Xiaomi, Redmi and POCO ecosystem.
Built-in cloning function of MIUI applications
The main tool for this task is a system utility hidden in the depth of settings. You do not need to download dubious ones. APK-Files from unverified resources, which significantly improves the digital security of your device. The algorithm of the built-in cloner is based on creating an isolated container, where the second instance of the messenger functions independently of the main one.
To activate the function, follow the Settings → Apps → App Cloning. In the list that opens, you will see all supported social networks and messengers installed on your smartphone. Find the WhatsApp logo in the list and move the slider to the active position. The system will automatically create a shortcut marked as a small icon, usually located in the corner of the icon.
⚠️ Warning: Once cloning is activated, the old shortcut may disappear from the desktop or move to a folder.Don't panic, just check the list of all apps or search the system.
It is important to understand that the second account requires active SIM-cardable SMS If your second SIM is installed on another phone, make sure it is in the network access area during the registration procedure.
The cloning process takes only a few seconds and does not require a device to restart, but if you have previously used third-party software for this purpose, it is recommended to remove them to avoid conflicts in the operation of background processes and notifications.
Step-by-step instructions for activating the second account
Once you have activated the slider in the settings, a new icon will appear on the desktop, launch it and select the interface language. On the welcome screen, click Accept and Continue, and then allow access to contacts and media files so that the correspondence history can be correctly synchronized.
The key is to enter the phone number. Enter the second SIM card and press "Next." The system will send the verification code via SMS. In some cases, if the SMS does not come automatically, you can request a voice call where the robot dictates the code. Enter the resulting numbers in the appropriate field.
☑️ Checklist before launch
What follows is the process of restoring a backup from Google Drive if it was created earlier, which will save all the important dialogs and media files. If you set up a new number, just skip this step, set up a profile name and, if you wish, an avatar so that contacts can identify you.
It's worth noting that the functionality of the cloned app is completely identical to the main one, so you can set up separate notifications, themes and privacy settings for each instance independently, which creates the feeling of using two different phones in the same case.
Set up notifications and energy saving
One of the most common problems users have is the lack of notifications from the second WhatsApp, which is due to the aggressive policy of MIUI Optimizer, which seeks to keep the battery power by forcibly closing the background processes.
Press your finger on the second WhatsApp icon and select About. Go to Battery and set No Limits mode, which will allow the app to run in the background without being put to sleep by the system, and it is also recommended to enable auto-run for both instances of the messenger.
- 🔋 Operating mode: Select “No restrictions” so that the system does not block background activity.
- 🔔 Notifications: In the Notifications menu, make sure all categories (messages, calls, groups) are activated.
- 🔒 Blocking: Check if the app is added to the “Closed Apps” or “Blacklist».
You also need to lock the app in memory. Open the list of running apps (swipe up or menu button), find the second WhatsApp window and pull it down (or press the lock) to lock it. Now, when you clear the memory with the Crack button, this process will not be completed.
⚠️ Warning: No Limits mode may slightly increase battery consumption, as the application will constantly maintain a connection to the server.
Alternative methods: Second Space and guest modes
If you don't have enough built-in cloning, or if you want to completely isolate your work and personal data, you can use Second Space, which creates a virtual copy of the system inside your phone with a separate set of applications, files and accounts.
To enable, go to Settings → Second Space → Enable. Once you create the space, you can switch between the main and second profiles through a notification curtain or a special shortcut on the lock screen, in which you re-instal WhatsApp as a clean phone.
The advantage of this method is complete isolation: apps in the second space don’t see files and contacts from the first space unless you give permission, which is ideal for those who want to rigidly separate work and leisure, or for transferring the phone to children without risking access to personal information.
What is the difference between Cloning and Second Space?
Comparison of installation methods: table
To make it easier for you to choose the right method, we have prepared a comparative table of the main characteristics of each method, which will help you to weigh the pros and cons according to your security and convenience needs.
| Characteristics | Cloning of applications | Second space | Third-party programmes |
|---|---|---|---|
| Security | High (systemic) | Maximum (insulation) | Low (data risks) |
| Battery consumption | Moderate. | High-pitched | Depends on the app. |
| Difficulty setting up | Minimum | Medium | Tall. |
| File separation | Shared files | Complete separation | Partial |
As you can see from the table, standard cloning is the best solution for most users, providing a balance between usability and functionality without requiring a deep knowledge of the system's design.
Addressing common problems
Despite the system’s fine-tuning, users may experience errors when registering or operating a cloned application. Often the problem lies in an unstable Internet connection or port lock by a carrier. Try switching from Wi-Fi to mobile Internet or vice versa when receiving a confirmation code.
If the second WhatsApp does not send messages, check the date and time settings. Automatic time synchronization should be enabled, as desynchronization even for a few minutes can cause the messenger's encryption protocols to malfunction.
💡
If the second WhatsApp is not working properly, try clearing the app's cache through the About menu -> Memory -> Clear the cache. Don't delete the data unless you want to lose the correspondence!
In rare cases, network settings may need to be reset. Go to Settings → Connection & Sharing → Reset Wi-Fi, cellular networks and Bluetooth.This action will not delete your personal files, but will return network settings to factory values, which often solves connection problems.
⚠️ Note: When resetting your network settings, you will have to re-enter passwords from all Wi-Fi networks you have previously connected to.
Frequently Asked Questions (FAQ)
Can I install three WhatsApps on a Xiaomi phone?
Will my correspondence be lost in cloning?
Why doesn’t the second WhatsApp receive notifications until I open the app?
Do I need the internet to work with the second number?
💡
Using Xiaomi’s built-in features is the most reliable way to have two WhatsApps, ensuring data stability and security without third-party software.