Xiaomi phone backup: how to save all data without errors

Smartphone data loss is one of the most frustrating situations for any user. Holiday photos, important messaging messages, saved passwords or work documents can disappear at a time due to a system failure, device theft or accidental resetting. Owners of Xiaomi, Redmi and POCO phones have a unique advantage: built-in backup tools that often go unnoticed. But how to use them correctly? And what alternative methods guarantee 100% security of information?

In this article, we will discuss 5 working ways to create a backup, from standard MIUI functions to professional tools like ADB and TWRP. You will learn how to save not only media files and contacts, but also system settings, SMS, call logs, application data (including games with progress) and even IMEI (for models with an unlocked bootloader).

Important: The backup procedure differs depending on the version MIUI (global, Chinese, EU-firmware) and bootloader status (locked or unlocked).This article provides instructions for all cases, including Android 14 devices with a new version of the device. MIUI 15.If your phone is running on an older version, check the methods compatibility in the relevant sections.

1. Built-in backup via MIUI: fast and no root

The easiest way to back up is to use the built-in Backup feature in MIUI. It is available on all Xiaomi devices without any additional settings and requires no superuser rights. However, this method has limitations: it does not store data from some system applications (for example, Google Authenticator) and may not work properly with files protected by DRM (as in Netflix or Disney+).

To start backup:

1. Open Settings → About Phone → Backup (on some models, the path may differ: Settings → Additional → Backup).
2. Click Create Backup and select the data to save. By default, contacts, SMS, call logs, system settings and applications are marked.
3. Specify the place of saving: internal memory (not recommended – when resetting data will be deleted) or the Mi Cloud (requires authorization in the Xiaomi account).
4. Confirm the action and wait until the process is complete. The time depends on the amount of data (from 5 to 30 minutes).

⚠️ Attention: Built-in backup MIUI retain:

• 📁 Files in folders DCIM, Downloads and Music (you need to copy them manually).
• 🔑 Wi-Fi passwords (only saved if backup is encrypted with password).
• 🎮 Online synchronization game data (e.g. Genshin Impact or PUBG Mobile).
• 📱 Lock screen settings (fingerprints, pattern lock).

Once you have created a backup, check its integrity by going to Settings → Backup → Local Backups and make sure the file is Successful. If there is an error You failed to create a backup, try:

• 🔄 Reboot the phone.
• 🧹 Clear the application cache Backup in Settings → Annexes.
• 📶 Connect to another Wi-Fi network (if you save it to Mi Cloud).

2. Backup through Mi Cloud: pros and cons

Mi Cloud is a cloud storage from Xiaomi, which offers 5 GB of free space (for users from Russia and Europe - 10 GB when linking an account to a device), the main advantage of this method is automatic synchronization of contacts, notes, photos and even some settings (for example, desktop wallpaper).

To enable backup in Mi Cloud:

1. Go to Settings. → Mi Account → Mi Cloud.
2. Sign in or create an account (if you haven’t already).
3. Select Device Backup and activate the switch.
4. Click Start Backup and wait until it is completed.

⚠️ Note: If you are using Chinese firmware (MIUI China, Mi Cloud may be required to operate VPN Also note that after unlocking the bootloader, some data (for example, IMEI) They are not recovered from the cloud – they need to be backed separately (see section 5 for more on this).

For maximum reliability, we recommend combining Mi Cloud with a local backup (Section 1) or third-party solutions (Section 3).

Make sure there is enough space on your account|Connect to a stable Wi-Fi|Charge your phone at least 50 times%|Shut down. VPN (if used)|Check that the date and time on the phone are correct.-->

3 Third-party applications: Titanum Backup, Swift Backup and others

If embedded tools MIUI You don't like it, you look at third-party apps, they offer more flexibility, like selecting individual backup apps, saving data on the backup. SD-Map or Google Drive, and the ability to restore to other devices (including no-Xiaomi). However, for full operation, most of them require root rights or at least debugging mode (ADB).

Top.-3 Backup apps on Xiaomi:

• 🛡️ Titanium Backup (requires root) is the gold standard for backups. Stores all application data, including cache and settings, allows you to create a schedule and encrypt backups. Supports recovery to other devices with a similar version of Android. ⚠️ Note: On new Xiaomi models (e.g. Xiaomi 14 or Redmi Note 13 Pro)+) Getting root can lead to loss of warranty and problems with Widevine L1 (Downgrading streaming quality on Netflix and YouTube Premium).
• 🔄 Swift Backup (rootless but limited) is a modern Titanium Backup alternative that supports backup to Google Drive and recovery to new devices.
• 📱 OAndBackupX (for not)-root Devices) – open source software that can backup applications and their data through ADB. Does not save system settings, but is suitable for backing up user programs.

Instructions for Swift Backup (without root):

1. Install the app from Google Play.
2. Enable USB Debugging in Settings → About Phone → MIUI Version (click 7 times, then go back to Settings → Additional → For Developers).
3. Connect the phone to your PC and execute the command: adb backup -apk -obb -shared -all -f backup.ab (this will create a full backup of all applications in the backup.ab file on the computer).
4. In Swift Backup, select Restore and specify the path to the file.

💡 Useful tip: If you use Titanium Backup, turn off optimization before backup MIUI In Settings → Battery → Optimizing the battery for the application, which will prevent the backup process from automatically shutting down.

4. backup via TWRP: for advanced users

TWRP (Team Win Recovery Project) is a custom recovery that allows you to create complete data partition images (/data), including all applications, settings and user files. This method is suitable for devices with an unlocked bootloader and TWRP installed. Its main advantage is 100% system recovery even after a complete reset or firmware change.

⚠️ Attention: Installation TWRP on modern Xiaomi models (for example, Xiaomi) 13T, Redmi K60) may lead to:

• 🔴 Loss of warranty.
• 📵 Problems with OTA-Updates (you will need to install the firmware manually).
• 🔐 Reset. DRM-Keys (decrease in video quality in streaming services).

Before installing TWRP, make sure that there is a stable recovery version for your model.

Instructions for creating a backup through TWRP:

1. Install TWRP for your model (see instructions on XDA Developers).
2. Load the phone into recovery mode: Turn off the device, then press the Power button + Volume up.
3. In the TWRP menu, select Backup.
4. Mark the backup sections: Boot (boot partition), Data (all user data), System (firmware, optional).

external_sd

Swipe for confirmation and wait until it is completed (may take 20–40 minutes).

🔧 Key conclusion: Backup through TWRP — It's the most reliable way, but it requires technical skills. If you're not confident, use a combination of built-in backup. MIUI Cloud storage (Mi Cloud or Google Drive).

5. Preservation of IMEI, NVRAM and Critical Data

On Xiaomi devices with unlocked bootloader or custom firmware, there is a risk of loss IMEI, MAC-address Wi-Fi/Bluetooth and other parameters stored in the section NVRAM. If that happens, the phone will lose communication with the mobile network, and Wi-Fi and Bluetooth will stop working. NVRAM.

📌 Backup methods IMEI and NVRAM:

• 📡 Using Engineering Mode (for Qualcomm processors): Dial in the dial ##4636##. Go to Phone Information and check IMEI. Download the app MTK Engineering Mode (for MediaTek) or QCN Rebuilder (for Qualcomm) and build a backup.

🖥️ Through ADB (universalism):

adb shell


su




dd if=/dev/block/bootdevice/by-name/nvram of=/sdcard/nvram.img

(file nvram.img will appear in the internal memory).

🔧 Through TWRP: When creating a backup, mark the section NVRAM (if available).

⚠️ Attention: Recovery IMEI on modern Xiaomi models (for example, Xiaomi) 12S Ultra or Redmi K50 Pro may require a Mi Authorized Account, without which the phone may be locked after recovery, if you are not sure, contact the service center.

💾 Where to store the backup NVRAM? Save the file. nvram.img or.qcn to a secure location (e.g. on a PC or encrypted cloud) Never leave it in your phone's internal memory!

6. Backup verification and data recovery

Backup is only half the battle, and it's equally important to check the integrity of the backup and make sure that the data can be successfully recovered, and statistics show that 30 percent of backups are damaged by a broken process, a lack of disk space, or file system errors.

How to check the backup:

• 🔍 For local backups. MIUI: Open the file through Settings → Backup and make sure all sections are marked as Successful.
• 📂 For backups. TWRP: Check the file size (it should correspond to the data volume) and the presence of all partitions (data.ext4.win, boot.emmc.win, etc.).
• ☁️ For Mi Cloud: Sign in to an account on another device and make sure files are available for download.

Reconstruction procedure:

1. For the built-in MIUI backup: Go to Settings → Backup → Restore. Select a file and confirm the recovery.
2. For TWRP: Load to recovery. Select Restore and specify the backup folder. Mark the desired partitions and swipe for confirmation.

Mi Cloud

• When you first set up your phone, select Restore from Mi Cloud.
• Log in and select the necessary backup copy.

⚠️ Note: If you restore the backup to another device (for example, with the Redmi Note 10 on the Xiaomi 13), there may be compatibility issues:

• Use Swift Backup or Titanium Backup to selectively restore applications.
• Do not restore system settings (System in TWRP) – this can lead to bootloop.
• Before restoring, reset to factory settings (Wipe Data in TWRP).

💡

Always test recovery in practice! Create a test backup and try to restore it on the same device to make sure the process is working.

FAQ: Frequent questions about Xiaomi backup