How to make backup on Xiaomi: all methods

Losing data on a modern smartphone can be a nightmare, especially if the device stops working or is being stolen. Owners of Xiaomi, Redmi and POCO devices have access to powerful built-in information protection tools that are often underestimated by users. Creating copies of files, settings and applications is a basic skill that every user must master before serious manipulation of the system.

The process of storing data on devices with MIUI shells or the new HyperOS can be done in several ways: through the cloud, on an external drive or by connecting to a computer. The choice of a particular method depends on the amount of information, Internet connection speed and personal preferences of the user. In this article, we will discuss each of the available options in detail.

Timely backups allow you to instantly restore the device to work after resetting to factory settings, so you can return not only contacts and photos, but also icons, Wi-Fi passwords and call history, and ignoring this step before flashing or updating the system is a grave mistake.

Use of the built-in local backup MIUI

The most reliable and quickest way to save a full copy of the system is to use the built-in utility. It does not require an Internet connection and creates an archive that can be transferred to a computer or to the cloud. To start the process, go to the Settings menu → About phone → Backup and restore. In some versions of the firmware, the path may differ: Settings → Advanced Settings → Backup.

Once you log in, the system will suggest setting a password if you haven't already set it, which is a critical step, because without a password, it will be impossible to restore data to the new device. Next, you should choose the types of data to save: applications, system settings, calls, SMS and multimedia files. The local backup is created in a hidden folder of internal memory, so it is important to remember to copy the final file on the PC.

The time to create the archive depends on the amount of data selected and the speed of the flash memory. During the process, the screen may go out, but you should not interrupt the operation. Once completed, a file with the.bak extension or a folder with a date of creation will appear in the specified folder.

⚠️ Note: The backup file is stored in the phone’s internal memory. If you choose to make a full Hard Reset without first transferring the file to your computer or the cloud, you will lose the copy itself, along with the data.

Sync with Xiaomi Cloud and Google Account

Cloud technology automates the process of saving and not worry about the physical presence of the device at hand. Xiaomi ecosystem offers its own service Mi Cloud, which is deeply integrated into the system. Activation occurs through Settings → Mi Account → Xiaomi Cloud. Here you can set up automatic synchronization of the gallery, contacts, notes and recorder.

In parallel with the manufacturer's services, it is essential to set up sync through Google Account, an industry standard that stores contacts, calendar, Chrome history and data from many apps. Make sure that all necessary sync switches are included in the Google account settings, which will automatically pull up the bulk of user data when you log in to a new Android phone.

• 📸 Gallery: Photos and videos take up the most space, so Mi Cloud often only has a limited amount available (usually 5GB free), whereas Google Photos offers compressed quality without restrictions or full volume as part of a subscription.
• 📞 Contact and SMS: This data weighs little and synchronizes almost instantly, providing quick recovery of communication when you lose your SIM card or smartphone.
• 📱 Desktop layout: Mi Cloud can save the location of icons and widgets, which allows you to recreate the usual interface in a couple of minutes.

The main advantage of the cloud method is that it is independent of the physical state of the device, and even if the phone is broken or lost, the data will remain secure on the servers, but the initial upload of large volumes of photos will require a stable and fast connection to the Wi-Fi network.

Backup via computer (Mi PC Suite and ADB)

For advanced users who want to have full control over data, copy creation on a personal computer is ideal. The official Mi PC Suite program has limitations on supported models and regions, so the general-purpose ADB tool (Android Debug Bridge) or third-party file managers are often used.

To work with ADB, you need to turn on developer mode. Go to Settings → About Phone and quickly click on the MIUI build number seven times. Then, in the Additional → For developers menu, activate Debugging by USB. By connecting the phone to your PC, you can use commands to upload data.

adb backup -apk -shared -all -system -f backup.ab

This command will create a complete backup.ab archive on your computer, but it’s worth noting that modern versions of Android and HyperOS shells may limit this command for security reasons, and in such cases it’s easier to use file transfer mode (MTP) and manually copy important folders: DCIM, Download, Documents and folders of specific applications.

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Use an original cable or certified high-speed analogue. Cheap charging cables can be unstable when large amounts of information are transmitted, leading to copying errors.

Comparison of data retention methods

The best method depends on your goals and technical capabilities, and below is a comparative table that will help you determine the method.

As you can see from the table, localization is better than the speed and completeness of the system settings that you save. Cloud services are indispensable for automation and protection against physical loss of a gadget. Combining these approaches yields the best results.

It should be borne in mind that when recovering from the cloud, it may take time to “pull up” applications from the Google Play store. Local copy returns the phone to the state as close as possible to the time of creating the archive, saving even logins in some applications (unless they are protected by two-factor authorization with a connection to the device).

Data recovery after resetting

The process of returning information back to your phone is called a restore. If you used a local backup,.bak file or data folder, you need to put it in the same directory on a new or reset device. The path usually looks like MIUI/backup/AllBackup. After that, the recovery button will appear in the recovery menu.

When using cloud services, you just need to enter your Mi Account and password when you first set up your phone, and the system will prompt you to recover data from the last available save point, which is fully automated and does not require user intervention, except for confirmation of actions.

⚠️ Note: The version of the operating system should be equal to or newer than the version on which the copy was created. MIUI There may be compatibility errors.

Recovery of applications can take a long time, as the phone needs to re-download installation files from the store.Make sure the device is connected to the power source and has a stable connection to the network during this process.

Typical errors and their solution

Users often face the problem of space shortage, the built-in memory is filled, and the creation of an archive becomes impossible, in which case you should clear the cache or temporarily transfer heavy video files to the SD memory card if the slot is designed.

Another common mistake is to interrupt the process due to energy saving: the system can "fall asleep" and break the connection to the server or stop writing to disk, it is recommended to temporarily turn off the energy saving mode and increase the time before going to sleep.

• 🚫 Authorization error: Often occurs when you change your Mi Account password. You need to update the login details in your phone settings before syncing.
• 💾 File corruption: If the backup file is not readable, it may have been corrupted while writing. Try to recreate the copy by closing all background applications.
• 📶 Unstable Wi-Fi: When uploaded to the cloud, weak signals cause the process to freeze. Get closer to the router or use a cable connection via an adapter.

Regular copying is a safety net. It doesn't make sense to do a full backup every day, but syncing important documents and photos every week is a good habit. Automation through cloud services solves the problem of forgetfulness.

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The ideal data protection strategy is a combination of local backup before any system changes and constant background synchronization of photos and contacts in the cloud.

Frequently Asked Questions (FAQ)