Losing an important phone number is a stressful situation that almost every smartphone owner has encountered. This is especially painful when a contact of a client, relative or business partner is missing from the list. On devices running MIUI (Xiaomi shell), data protection mechanisms work differently than on “pure” Android, which often confuses users accustomed to standard menus.
Fortunately, in most cases deleted contacts can be returned without losing other data. The MIUI system has built-in backup tools, and integration with Google and Xiaomi cloud services creates several layers of security. Before you panic or download dubious software, you need to understand where exactly the data was saved before it disappeared.
The effectiveness of the procedure directly depends on how long ago the error was made and what synchronization settings were active on your device previously. In this article we will look at all possible methods: from simply viewing the “Trash” in the phone book to using specialized software for deep memory scanning.
Checking the built-in trash can in the Contacts application
The very first and fastest step you need to take is checking the special section in the built-in application. Starting with certain versions of MIUI, developers have introduced a function for temporarily storing deleted entries. This is analogous to the recycle bin on a computer, where files lie for some time before being finally erased.
To get to this section, open the standard application Contact (yellow icon with a silhouette of a person). Click on the three horizontal dots or the gear in the upper corner of the screen to enter the menu. Find item Trash or Recently Deleted. If you see your numbers there, the recovery process will take a matter of seconds.
Inside the Trash, the date of deletion and the contact name are usually displayed. You can select specific entries or click the "Restore All" button. Please note that records are stored here for a limited period, usually around 30 days. After this period has expired, they are erased permanently from this section.
- 📱 Open the "Contacts" application on the main screen.
- ⚙️ Go to settings through the menu (three dots).
- 🗑️ Select the "Trash" section to view deleted items records.
- ✅ Click “Restore” next to the desired number.
⚠️ Attention: If you emptied the trash manually or used the “Clear All” function, it is no longer possible to restore numbers through this interface. The data will be considered permanently deleted from the visible part of the system.
Synchronization via Google account
The vast majority of Android users link their devices to a Google account. This not only gives access to the Play Market, but also ensures automatic synchronization of contacts. Even if you deleted a number from the phone book on Xiaomi, a copy of it could be saved in the search giant’s cloud.
You can check this in two ways. The first is through the settings of the smartphone itself. Go to Settings → Accounts and synchronization → Google. Make sure the switch next to Contacts is active. If synchronization was enabled, try disabling it and turning it on again to force the list to update.
The second, more reliable method is to use the Google Contacts web interface. Go to contacts.google.com from your computer or phone browser and log in with the same account. In the menu on the left, find the section Trash. Google stores deleted contacts for up to 30 days, and in some cases longer, allowing you to restore them with one click.
Google allows you to roll back the state of your entire phone book to any date in the past (up to 30 days ago). This function is located in the settings of the Google Contacts web interface and is called “Cancel changes.”
If the number is found in the web version, it will automatically appear on the phone after the next synchronization. Make sure that in the settings for displaying contacts on your smartphone, it is the Google account that is selected, and not “Phone only” or “SIM card”.
Recovery from the Mi Cloud
The Xiaomi ecosystem offers its own cloud service Mi Cloud, which is deeply integrated into the MIUI shell. Many users enable synchronization by default when they first set up their device, without even noticing it. This creates another point of saving your data, independent of Google.
To check, go to Settings → Mi Account → Mi Cloud. Click on the "Contacts" item. Here you will see the synchronization status and the number of saved entries. If the data is in the cloud, but not on the device, try switching the sync slider: turn it off, wait a couple of seconds and turn it back on.
There is also a web portal i.mi.com. Once you log in there, you will be able to see a complete copy of your phone book. The interface allows you to export contacts in VCF format, which you can then import back into your phone. This is especially useful if automatic synchronization is malfunctioning.
| Data source | Retention period | Access required | Complexity |
|---|---|---|---|
| MIUI Recycle Bin | 30 days | Local access | Low |
| Google Contacts | 30 days | Internet + Password | Low |
| Mi Cloud | Depends on the tariff | Internet + Mi ID | Medium |
| Backup | Indefinite | File availability | High |
⚠️ Attention: When you enable Mi Cloud synchronization, duplicate entries may occur if old versions of contacts remain on the server. After recovery, check the list for duplicates and delete unnecessary ones.
Cloud services (Google and Mi Cloud) are the most reliable recovery method, since the data is stored on remote servers and not in the device memory, which you could accidentally clear.
Local MIUI backup
The Xiaomi shell is famous for its powerful tools for creating local backups. If you periodically backed up the system or just application data, your contacts may have been saved in the phone's internal memory as a special file.
Find the application on your device Settings and go to the About phonesection. Click on the item Backup and restore. Select the Mobile Device tab and enter your screen unlock password if you have one. The system will show a list of available dates for creating copies.
Select the date when the contacts definitely still existed. In the list of data to be restored, check the “Contacts” box. Start the process. The phone may reboot or simply update the database. After completion, check the phone book.
Where are the backup files physically located?
Local backups are stored in the hidden MIUI/backup/AllBackup folder in the internal memory. You can copy this folder to your computer for greater reliability, but manually editing the files inside is not recommended without special knowledge.
The disadvantage of this method is that not only contacts will be restored, but also other data you selected from that date (for example, system settings or call log), which may roll back some changes made over time.
- 📂 Log in in “Settings” → “About phone”.
- 🔄 Open “Backup and Restore”.
- 📅 Select the current date the copy was created.
- ✔️ Check “Contacts” and click “Restore”.
Using third-party recovery software
If none of the built-in methods helped, and backups do not exist, you have to resort to using specialized PC software. apps such as Dr.Fone, DiskDigger or Tenorshare UltDatascan the phone's internal memory in search of deleted pieces of data.
The principle of operation of such utilities is based on the fact that when a file is deleted, the information is not physically erased immediately, but is only marked as free space. As long as new data (photos, applications) are not written over these memory cells, the chance of finding the old number remains high.
For most apps to work, you will need to enable the USB Debuggingmode on your phone. This is done in the section Settings → Advanced settings → For Developers. If the "For Developers" item is hidden, tap the build number 7 times in a row in the "About Phone" section.
Settings → About phone → Tap 7 times on "MIUI Version" → Return → Advanced settings → For developers → USB debugging⚠️ Attention: Be careful with free versions of apps. Often they only show the found contacts, but require payment to actually restore them. In addition, installing unknown software on a PC carries risks to the security of your personal data.
Connect your phone to the computer with a cable, launch the app and follow the instructions on the screen. The scanning process may take from 5 to 30 minutes depending on memory capacity. After completion, you will see a list of found numbers that can be saved to a file or immediately transferred to the device.
☑️ Preparing to use PC software
Preventing and setting up autosave
To no longer encounter the problem of losing numbers, it is critically important Set up your phone correctly immediately after recovery. The main mistake users make is saving contacts to the phone memory or SIM card. These media are unreliable: the phone may break, and the SIM card has a small capacity and does not support additional fields (addresses, email).
The ideal strategy is to save all new numbers immediately to your Google account. When creating a new contact, there is always a "Save to" drop-down list at the top of the screen. Select your Gmail address there. In this case, each new number instantly flies to the cloud.
It is also worth setting up periodic backups through MIUI tools. You can set a schedule according to which the phone will automatically create a copy of your contacts once a week and send it to Mi Cloud or to a connected computer.
- ☁️ Always select a Google account when creating a contact.
- 🔄 Enable automatic synchronization in the account settings.
- 💾 Do it once a month local backup via MIUI settings.
- 📲 Avoid storing large lists on the SIM card.
Use the Google Contacts application instead of the standard set from Xiaomi. It has a more convenient interface for managing duplicates and merging records, and also guarantees better compatibility with the Android ecosystem.
Checking your synchronization settings regularly will take you no more than a minute a month, but will save you hours of hassle in the event of an unexpected reset or device failure. Remember that data is new oil, and its safety entirely depends on your discipline.
Frequently asked questions (FAQ)
Is it possible to restore contacts if the phone is reset to factory settings?
Yes, this is possible, but only if synchronization with Google or Mi was enabled before the reset Cloud. When you turn it on for the first time after a reset, just enter your account information, and contacts will be pulled up from the cloud automatically. Local copies are deleted when reset.
What should I do if I deleted a contact from the SIM card?
Contacts on the SIM card do not have a trash can and are not automatically synchronized with the cloud. If you deleted a number directly from a SIM card, it is almost impossible to restore it using software methods. The only chance is if this number was duplicated in the phone memory or the cloud before deletion.
Is it safe to use data recovery apps?
Using reputable (known) apps is safe, but requires deep access to the phone system. The risk lies in the possible access of software developers to your personal data. Always download software only from official developer sites.
How long are deleted contacts stored in Google?
In the standard Google Contacts trash, deleted entries are stored for 30 days. After this they are deleted permanently. However, the Undo Changes feature allows you to roll back your entire contact database to a state up to 30 days ago, even if the Recycle Bin was emptied.
Why are contacts restored with duplicates?
This happens when synchronization was not disabled before restoring and the system does not merge old and new entries correctly, or when you restore data from multiple sources at the same time (for example, from Google and from local MIUI backup). Use the “Merge duplicates” function in the contacts settings.