A modern Xiaomi smartphone becomes the center of digital life, where contacts, photos, notes and progress in games are stored. Losing this data due to a device change or accidental reset can be a serious problem that requires hours of recovery. That is why proper synchronization setup is a critical step after purchasing or updating firmware MIUI or HyperOS.
The Android ecosystem provides several levels of backup: from built-in Google services to proprietary cloud Mi Cloud. Users often get confused about settings, believing that turning on one switch will save absolutely everything. In fact, the data storage structure is divided into logical blocks, each of which requires separate attention for the complete security of your information.
In this guide, we will analyze in detail the mechanisms of cloud services on Xiaomi devices. You will learn how to eliminate data duplication, which applications require manual configuration backup and how to correctly transfer progress from games when moving to a new phone.
Basic setup of Google account and system data
The foundation of any synchronization on Android is a Google account. Without authorization in this service, most third-party applications will not be able to save your progress or settings in the cloud. The account linking process occurs either when the smartphone is first activated, or through the system settings menu.
To check the current synchronization status, you need to go to the section Settings → Accounts and synchronization → Google. Here you will see a list of all services associated with your profile. It is important to make sure that the switches opposite the “Contacts”, “Calendar”, “Documents” and “Disk” items are in the active position.
⚠️ Attention: Synchronizing contacts through Google is a priority. Do not store important numbers only in the phone memory or on the SIM card, since their recovery if the device breaks down will be impossible without first exporting.
The system automatically updates the data in the background, but sometimes a forced update is required. To do this, click on the three dots in the upper right corner of the account menu and select “Synchronize”. This action ensures that all changes you make locally will be sent to the company’s servers.
The synchronization of passwords and browser settings deserves special attention. Chrome. This feature allows you to instantly restore all open tabs and saved logins on your new device. Activate the option in the section Settings → Google → Autofillto make it easier to log into applications and sites.
Use Google's password manager or a third-party service like Bitwarden to securely store login data, since built-in synchronization sometimes conflicts with aggressive energy saving MIUI.
Use of the Mi Cloud cloud service from Xiaomi
In addition to the Google ecosystem, owners of Xiaomi smartphones have access to their own cloud storage - Mi Cloud. This service is deeply integrated into the shell and allows you to synchronize specific data that Google does not process, for example, voice recorder recordings, desktop settings and call history.
To activate the service, enter your Mi Account through the menu Settings → Mi Account. After authorization, go to the “Mi Cloud” section and select the categories of data to backup. The free plan provides 5 GB of space, which is usually enough for contacts, messages and system settings.
- 📞 Call history: automatically saves the log of incoming and outgoing calls, allowing you to restore it when you change the number or device.
- 📸 Gallery: loads photos and videos to the cloud, freeing up space in the internal memory of the smartphone without losing access to media files.
- 📝 Notes: synchronizes text entries, to-do lists and voice notes between all devices connected to one account.
Important Feature Mi Cloud is the “Find device” function. Even if the phone is turned off or in airplane mode, the last known location will be saved to the cloud. This increases the chances of returning the gadget in case of loss or theft.
⚠️ Attention: When the cloud storage is full, synchronization of new data stops. Regularly check the used capacity in your account settings so as not to lose fresh photos or call recordings.
If you plan to use Xiaomi as your main device, it is recommended to expand your cloud tariff plan. This will ensure uninterrupted operation of the function of automatically uploading heavy video files in high resolution.
Data synchronization within specific applications
Many users mistakenly believe that system synchronization saves progress in all installed apps. In fact, each application is responsible for its data independently, using its own servers or linking to social networks.
Gaming applications most often use services Google Play Games or Facebook to save progress. When you first launch the game, be sure to click the “Login” or “Continue” button using the appropriate profile. This will create a restore point that you can return to on any other Android device.
Messengers, such as Telegram or Viber, work on the principle of cloud storage of correspondence history on their servers. For them, you just need to enter your phone number during installation, and all chats will be loaded automatically. However WhatsApp requires manual configuration of a backup copy in Google Drive through the settings menu of the application itself.
Why is progress in games not saved?
Often the problem lies in the fact that the game uses its own authorization server, and not Google Play. Try linking your game developer account or logging in through a social network if such an option is provided in the game profile settings.
Financial applications and banking clients usually do not store data in the cloud for security reasons. All account information is downloaded from the bank’s servers upon login. However, payment template and biometric settings may be lost during the reset, so they will have to be configured again.
⚠️ Note: Application interfaces and the location of the backup settings menu may change after major software updates. Always check the latest instructions in the “Help” section inside the specific application.
Transferring data when changing devices using Mi Mover
When it comes to a complete migration to a new Xiaomi smartphone, the most effective tool is the proprietary utility Mi Mover. It is preinstalled in the system and allows you to transfer almost all the data from the old phone to the new one without using a computer or cloud storage.
The process begins by launching the application on both devices. On the new phone, select the “Recipient” role, and on the old phone, “Sender”. The devices will connect via a temporary Wi-Fi access point, creating a secure channel for transmitting information.
| Data type | Transmission speed | Features |
|---|---|---|
| Contacts and SMS | Instant | Full copy without loss |
| Applications | High | APK is transferred, data may require login |
| Photos and Videos | Depends on the volume | Original quality is maintained |
| System settings | Instantly | Includes wallpaper and icon arrangement |
The utility allows you to selectively approach the migration process. You can check off only those categories of files that are really needed, excluding, for example, the application cache or temporary files that take up extra space.
After the transfer is complete, the system of the new phone will offer to optimize the transferred data. This stage may take several minutes, during which it is not recommended to interrupt the process or lock the device screen.
☑️ Preparing to transfer data
Manual backups and local backups
Despite the convenience of cloud technologies, reliable local backup remains the gold standard for security. The built-in backup function in MIUI allows you to save a complete copy of the system, including application data, to internal memory or an SD card.
To create a local copy, follow the path Settings → About phone → Backup and recovery → Data backup. Here you can select components to save: system settings, messages, call log and installed applications with their data.
To increase reliability, it is recommended to periodically copy the created backup folder to a computer or external hard drive. The path to backup files usually looks like /MIUI/backup/AllBackup. Having an external copy will save you in the event of a physical breakdown of your smartphone’s drive.
Local backup is the fastest recovery method, but it only protects against software failures, and not against physical loss of the device.
Solving problems with desynchronization and errors
Sometimes users are faced with a situation where data stops updating or errors occur when trying to synchronize. Most often, the reason lies in the restrictions on the background activity of applications, which are tightly controlled by the MIUI system to save battery power.
To fix this, you need to go into the settings of the specific application that is not synchronizing and allow it autostart. You should also disable power saving for this service by selecting the “No restrictions” option in the battery section.
If the problem persists, try clearing the cache of Google Play services and the application itself Mi Cloud. Sometimes accumulated temporary files block the correct operation of data exchange mechanisms with the server.
In difficult cases, deleting and re-adding an account in the system helps. Before doing this, make sure that you remember the password for your account so as not to lose access to data permanently.
What to do if synchronization is frozen?
Try switching the type from Wi-Fi to mobile data or vice versa. Sometimes providers block certain ports used by cloud services, and changing the network solves the connection problem.
Is it safe to store bank passwords in the Xiaomi cloud?
Storing critical data, such as passwords from banking applications, in a standard cloud is not recommended for maximum security reasons. It is better to use specialized password managers with additional encryption or store this data only in the device’s memory without synchronization.
How much space does a full system backup take?
The volume of a local backup greatly depends on the number of installed applications and their data. On average, a complete copy of the system with popular instant messengers and social networks can take up from 5 to 20 GB of free space on the internal drive.
Is it possible to synchronize data between Xiaomi and iPhone?
Direct synchronization via Mi Cloud between Android and iOS is not possible. However, contacts, calendar, and mail data can be synced through a Google account, which is available on both platforms, and photos can be synced through third-party services like Google Photos.
What happens to app data when you perform a factory reset?
When you perform a full factory reset (Wipe Data), all local data is deleted. You can only restore what was previously saved in the Google cloud, Mi Cloud or in a local backup that was not affected by formatting.
How to disable synchronization to save traffic?
You can disable automatic synchronization in the account settings or prohibit specific applications from transferring data in the background through the “Data Transfer” menu. This will allow you to control the consumption of mobile traffic, leaving the ability to update data manually when connected to Wi-Fi.