Accidentally deleting a phone book is one of the most common and stressful situations for smartphone owners. Users often touch the screen while clearing a list or carelessly press the Delete button in an attempt to free up space. Fortunately, the ecosystem Xiaomi and the operating system Android provide several levels of data protection that allow you to return lost information without contacting a service center.
The recovery procedure depends on where exactly your numbers were stored before disappearing: in the local memory of the phone, in cloud storage Google or in your account Mi Cloud. In most cases, if synchronization has been enabled at least once, data can be returned in a matter of minutes. We will consider all possible scenarios, from the simplest to the most complex cases of retrieving information from backup copies.
Do not panic immediately after discovering a loss. Modern algorithms for working with a contact database rarely erase information physically and instantly. Most often, the entry is simply marked as deleted and moved to a hidden Trash section or archive, where it can be retrieved within a certain period of time. The main thing is to act quickly and not write new data over the old ones.
Checking the trash can in the Contacts application
The fastest and most obvious way to return numbers is to check the built-in trash can of the Contacts application. Starting with certain versions of the shell MIUI i HyperOS, the developers have introduced a function for temporarily storing deleted records. This works similarly to the recycle bin on a computer: files do not disappear forever immediately, but remain available for recovery for 30 days.
To get to this section, open the standard calling application and go to the settings menu. Typically the gear icon is located in the top corner of the screen or hidden behind three dots. Find item Contacts recovery or Trash. If you see your lost numbers there, simply select them with checkmarks and click the restore button.
However, this function does not work on all models in the budget segment or on very old firmware versions. If the “Trash” item is not in the menu, this does not mean that the data is lost forever. This is only a signal that you need to use cloud synchronization mechanisms that work at the account level, and not at the specific application level.
⚠️ Attention: The storage period for entries in the shopping cart is limited to 30 days. After this period, the system automatically clears the temporary storage, and it will become impossible to restore data using standard methods.
If you do not find the trash can in the Contacts application, check the similar section in the Themes or Security application - sometimes the recovery functions are duplicated in Xiaomi system utilities.
Recovery through Google services
The vast majority of users Android synchronize their data with their account Google. This is the most reliable method of protection, since the information is stored on the corporation’s servers, and not just in the device’s memory. Even if you reset your phone to factory settings, when you enter your login and password, the contacts will be automatically retrieved, provided that synchronization was active.
To manually recover deleted records, you must use the “Undo Changes” function. This option is available via the web interface Google Contacts. Go to the site from a computer or through a phone browser, log in with the same account as on your smartphone. In the menu on the left or in the settings (gear icon), find the item Cancel changes.
The system will prompt you to select a time period to which you want to roll back the phone book state. The options are: 10 minutes ago, 1 hour, yesterday or a week. You can also select "Other" and enter a specific date. After confirmation, the system will create a snapshot of the database at the selected moment and replace the current contact list with the saved version.
- 🔄 Rolling back changes affects all devices linked to this Google account.
- ⏳ You can only restore data for the last 30 days.
- ☁️ Changes are synced automatically after connecting to Internet.
Important understand that the rollback function affects the entire list. If you added a dozen new important contacts in the week after deleting your lost number, they may disappear when you restore the old version. In this case, it is better to export the current list, rollback, and then import new entries back.
Using the Mi Cloud
Device owners Xiaomi i Redmi have access to the manufacturer's own cloud service - Mi Cloud. This tool is often ignored by users, but it has powerful functionality for backing up system data, including your phone book, messages and notes.
Check the sync status in your phone settings. Follow the path Settings → Mi Account → Mi Cloud. Make sure the switch next to Contacts is active. If synchronization was enabled at the time of deletion, a copy of the data was saved on the server. To restore, go to the official website i.mi.com through any browser.
Log in with your Mi Account. In the interface of the web version of the cloud, select the “Contacts” section. Here you will see a complete list of saved numbers. The interface allows you to view the history of changes and restore individual records or the entire list. After restoration on the site, the data will automatically appear on the phone if there is an Internet connection.
What to do if you forgot your Mi Account password?
If you do not remember your login information, use the password recovery form on the i.mi.com website. You will need access to your linked phone number or backup email. Without identity verification, data recovery via the cloud is impossible for security reasons.
The feature Mi Cloud is that it often takes snapshots of the system state automatically, even if the user has not configured deep synchronization of each field. Therefore, it is worth checking the archives, even if it seems to you that backup has been disabled.
Retrieving data from a SIM card
Although modern smartphones offer huge internal memory, some users, out of habit or for compatibility reasons, continue to store numbers on SIM card. This is an outdated, but sometimes the only working method, especially if the phone was reset to factory settings and cloud services were not used.
To check for entries on the card, open the Contacts application and go to settings. Find the section Import and export contacts. Select option Import from SIM card. The system will scan the chip and offer a list of found numbers for transfer to the phone memory or account.
It is worth considering technical limitations SIM cards. They have a very small memory capacity and do not support storing additional data: photos, email addresses, multiple numbers per name or long names. If you have lost your extended contact card, only the name and one base number can be saved on the SIM card.
| Storage location | Record limit | Saves photos | Reliability |
|---|---|---|---|
| Phone memory | No restrictions | Yes | Average (risk when resetting) |
| Google Account | 15 GB (total limit) | Yes | High |
| Mi Cloud | 5 GB (free) | Yes | High |
| SIM card | 250-500 pcs. | No | Low (physical wear) |
SIM card is an emergency storage option. It is not suitable for creating full backups due to format and memory limitations.
Restoring from local backups
Smartphones Xiaomi have a built-in utility for creating full system backups to an internal drive or SD card. If you have previously used the Local Backup feature, there is a chance to restore contacts along with the rest of the application settings.
Find the application on your device Settings, scroll down to the section About phone and quickly tap on the item MIUI Version (or OS Version) to enable advanced features if they are hidden. Then go to Advanced → Backup and Restore. Here you will see a list of available backups with the dates they were created.
Select an archive whose creation date precedes the moment the contacts were deleted. You can restore only Contacts app data without affecting other system settings. The process may take several minutes depending on the amount of data. After completion, reboot the device to correctly update the database.
⚠️ Attention: Restoring from a local copy may overwrite new contacts added after the backup creation date. It is recommended to first export the current list of numbers to a .vcf file.
☑️ Preparing to restore from a backup
Third-party apps and file manager
If standard methods do not work, you can try to find the contacts database file manually or use specialized software. The phone book database on Android is usually stored in a file with the extension .db in the system directory, access to which requires superuser rights (Root).
Without root access, you can try to find exported files .vcf (business cards). Open the Explorer or Files application and search by extension .vcf. Often, users accidentally export contacts to the phone memory or memory card and forget about it. The found file can be opened and imported back through the contacts application.
There are apps for PC, such as Dr.Fone, Tenorshare UltData or DiskDiggerthat scan the device's memory in search of deleted files. The effectiveness of such utilities greatly depends on the phone model and version Android. On modern devices with memory encryption, the chances of success without root access is extremely low, but it’s worth a try if the data is critical.
Why do recovery apps often not work?
Modern versions of Android use encryption of user data. Without unlocking the bootloader and gaining superuser rights, third-party apps cannot directly access memory sectors where deleted files were stored.
When using third-party software, be extremely careful. Download apps only from official developer sites to avoid infecting your computer or phone with malicious code. Avoid dubious applications from unverified sources that promise “instant restoration of everything.”
Frequently asked questions (FAQ)
Is it possible to restore contacts if the phone has been reset to factory settings?
Yes, this is possible, but only if the data has been synchronized with the cloud service (Google or Mi Cloud) until reset. When stored locally in the phone's memory after a complete reset (Wipe Data), recovery is almost impossible without complex software intervention.
What to do if duplicate numbers appeared when restoring from Google?
Duplicates are a common occurrence when merging databases. Google's Contacts app has a built-in merge feature. Go to the application settings and select Fix and manage → Merge duplicates. The system will automatically find duplicate entries and offer to merge them.
How long are deleted contacts stored in the Xiaomi recycle bin?
Standard storage period for deleted entries in the device recycle bin Xiaomi is 30 days. After this they are deleted permanently. In some regions or on specific firmware versions, this period may differ, but it is worth focusing on a month.
Will the contacts disappear if I remove the SIM card and insert it into another phone?
If the contacts are saved on the SIM card, they will remain on it and will be visible in any other phone. If they are saved in the phone memory or account, then when you change the SIM card without transferring data, they will remain on the old device or in the cloud.
Is it possible to restore contacts without the Internet?
Restoring from cloud services (Google, Mi Cloud) requires an Internet connection. Local recovery from a backup file on the device or from an SD card can be performed without access to the network, since all data is inside the phone.