How does Xiaomi back up the data to the computer?

Open phone settings-more settings-backup and reset, and select local backup.

Then create a new backup and select what needs to be backed up.

After the backup is completed, connect the mobile phone (you need to select the mtp mode for transferring files on the mobile phone) to the computer with the data cable, and enter the directory MIUI\ backup\ AllBackup under the mobile phone. There is a folder named after the time (backup time) under this directory. Copy the folder to any directory on the computer and save it.

When restoring the backup, copy the folder to the original directory, namely MIUI\ backup\ AllBackup (this directory may not exist in the new system, just create it yourself, and pay attention to case), then enter the phone settings-More Settings-Backup and Reset, select the content to be restored, and click Start Restoring.