Smartphones have become the digital storehouse of our lives, and data loss due to a system failure or physical breakdown can be a disaster. Owners of Xiaomi, Redmi and POCO devices often wonder how to securely save contacts, correspondence and photos before flashing or updating. A properly configured backup system is the only guarantee that your personal memories and work files will remain safe even if your gadget is completely inoperable.
The MIUI and HyperOS ecosystem offer several built-in tools for creating copies of data, each with its own features: you can use Mi Cloud storage, sync with a Google account, or create local archives on a memory card and computer, and the choice of a particular method depends on the amount of information, Internet connection speed, and personal preferences of the user regarding data privacy.
In this article, we will take a detailed look at all the available ways to create backups so that you can choose the best option for your situation. We will look at the nuances of working with system settings, command line and third-party utilities, ensuring the maximum safety of your digital life.
Use of the built-in local backup tool
The fastest and most Internet-independent way to save data is to use the system utility Backup, which allows you to create a full cast of settings, applications and media directly into the device memory. To start the process, you need to go to the Settings menu → About Phone → Backup and Restore or find this item through a search in the settings.
Once you log in, the system will suggest you select the type of data to save, you can check your contacts, messages, call history, system settings, and installed applications. It is important to understand that the archive is stored by default in the phone's internal memory, so make sure you have enough free space before starting the procedure.
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After creating a local copy, be sure to transfer the file backup_all_date_time.zip to your computer or to the cloud, otherwise if your phone breaks down, you will lose both the device and its backup.
The archiving process can take anywhere from a few minutes to an hour, depending on the amount of data, and once completed, you will see a notification that a file has been successfully created. If you plan to flash it back and clean it up, you will need to manually move it to a PC or external drive, because formatting the internal memory will delete it along with the rest of the files.
☑️ Checking before local backup
Sync with Mi Cloud and Xiaomi account
The Mi Cloud service is a key element of Xiaomi’s ecosystem, allowing you to store data remotely. To operate the service, you need to log into your Mi Account account through the Settings → Mi Account menu. After authorization, you can access free 5 GB space, which can be expanded for an additional fee.
In the Cloud Sync section, you can customize in detail what data will be transmitted to the server, and you can usually find options for contacts, notes, voice recorders, gallery, and even desktop settings, which allows you to instantly restore your familiar environment when you log in to your account on a new device.
⚠️ Note: When you delete photos from the gallery of the phone with Mi Cloud enabled, they will also be removed from the cloud. First, turn off sync if you want to free up space on your phone by saving photos online.
One of the useful features is the ability to create a full backup of the device to the cloud, but the volume of such copies is often limited by the user's data plan. For most people, synchronizing contacts and notes is the free and most important feature that is worth activating first.
Backup through Google Services
Android operating system, on the basis of which shells work MIUI And HyperOS, which has a deeply integrated backup mechanism through a Google account, is the most versatile way that allows you to easily transfer data to any other Android smartphone, regardless of the manufacturer. → Google → Backup.
In this section, you can see when the last copy was created and what data it includes, SMS-Photos and videos are usually synced separately through the Google Photos app if the corresponding feature is enabled.
The main advantage of this method is transparency and reliability: data is stored on Google servers and does not occupy space in the memory of the phone. When you first set up a new smartphone, just enter the same email address, and the system will suggest restoring applications and settings from the last available recovery point.
Create a full copy of your computer through ADB
For advanced users who want to gain full control of the process and create a truly complete copy of the system, the tool is ideal. ADB (Android Debug Bridge: This method requires connecting a smartphone to a computer via a computer. USB-It allows you to create partition images or make full application backups with their data.
You need to activate the developer mode before you start. → About the phone and press 7 times on the item "Version" MIUI» or "Version" OS». Then, in the menu "Additional" include "Debugging by" USB».
adb backup -apk -shared -all -system -f full_backup.abOnce you have entered the command, you will be asked to confirm your backup on your phone screen, set your password (or leave the field blank) and click "Create a backup"; the process can take a long time, as all the parts of the system are copied.
What if the ADB can’t see the phone?
File received full_backup.ab It contains all of the data on the device, and you can open it with special utilities like Android Backup Extractor to extract individual files or restore them to another device.
Comparison of backup methods
The choice of how to create a backup depends on your goals: whether you need speed, full control or the ability to restore on a device of another brand.
| Method | Speed. | Network dependency | Completeness of data | Difficulty |
|---|---|---|---|---|
| Local backup | Tall. | Not required | High (no photo/video by default) | Low. |
| Mi Cloud | Medium | Wi-Fi required | Medium (depending on the tariff) | Low. |
| Google Backup | Medium | Wi-Fi required | Medium (settings and applications) | Low. |
| ADB (PC) | Low. | Not required | Maximum (full system) | Tall. |
As you can see from the table, it is optimal to combine several methods for everyday use, such as using Google Photos for media files, synchronizing contacts through Mi Account, and periodically making a local copy of settings before major updates.
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The combination of on-premises and cloud storage ensures maximum data protection: if one method fails, the other will remain available.
Recovery of data from backup
The Restore process is as important as creating a copy. If you used a local backup, go to the same Settings menu → About Phone → Backup and Restore, select the Mobile Device or Computer tab, and find the desired archive file.
When using cloud services, recovery often occurs automatically when you first set up your phone or log in. ADB command:
adb restore full_backup.abIt’s important to note that app recovery can take time, as the phone will re-download installation files from Google Play or GetApps stores, even if the settings and app data are recovered from the backup.
⚠️ Warning: Do not interrupt the recovery process, even if it seems to be hanging. Interrupting can damage the contact or message database, which will require a complete reset of the device.
Once the procedure is complete, it is recommended to restart the device so that all system changes take effect correctly. Check key applications such as instant messengers and banking programs, as they may require re-authorization for security purposes.