Xiaomi’s modern smartphones are accumulating huge amounts of information, and the phone book is no exception. Over time, irrelevant entries, duplicates or numbers that you no longer want to deal with appear on the subscriber list. The process of cleaning the database on the shell of MIUI or the new HyperOS has its own peculiarities that every user should know.
Incorrect deletion can lead to loss of important data if you do not configure sync with the cloud. SIM-maps, from the internal memory of a device or Google account. In this article, we will discuss in detail all available methods for managing records.
We will look at standard system tools, duplicates and group deletion methods, and we will also focus on the recovery of randomly deleted numbers, which is a critical feature for many Redmi and Poco owners.
Basic removal of one contact
The most common scenario is to remove one particular entry, and in the standard Xiaomi Contacts app, this process is intuitive, but it has nuances depending on the version of the shell. First, open the app and find the right subscriber in the list or search.
When you open your subscriber card, look at the bottom of the screen or the three-point menu, and that's where the basic management activities are hidden. Deletion is an irreversible operation if you don't have a backup, so the system often requests confirmation.
If you're using an older version of MIUI, the algorithm may be slightly different from the new interface, and in some cases you need to click on the "More" button before the basket appears, and it's important not to confuse deleting the contact with locking the number, because these are different functions.
- 📱 Open the Contacts or Phone app on the home screen.
- 🔍 Find the desired number through search or scroll through the alphabetical index.
- ⚙️ Click on the three dots in the corner or the “More” button in the bottom panel.
- 🗑️ Select “Delete” and confirm the action in the pop-up window.
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Before you delete old numbers, make sure that important contacts are stored in your Google account, not just your phone’s memory.
It is important to note that when you remove the number from SIM-If the card is physically removed from the chip, if the recording was in the memory of the phone or the cloud, it is simply marked as deleted and can be restored within 30 days through the basket.
Group removal and cleanup of the list
When you need to remove multiple numbers or clear your phone book of old records, it takes a long time to do it one by one. Xiaomi's group selection feature allows you to label many contacts at once, which is especially useful when changing numbers or cleaning the database after you buy a new device.
To activate the selection mode, you usually need to press the first contact in the list for a long time, then you can tick other entries, and in the upper or lower menu you will see a counter of selected objects and an delete button.
⚠️ Attention: In group deletion, it is easy to make a mistake and mark extra numbers. Always double-check the list of selected contacts before final confirmation, as canceling a mass action is more difficult than deleting a single record.
There's also a Repetitive Contact Clear feature that automatically finds duplicates, analyzes names and numbers, suggests combining them or removing redundant copies, and it's a great way to clean up your mess without manual labor.
☑️ Checking before mass removal
Once the operation is complete, the system may suggest that space be freed up, and although contacts take up a minimum of memory, cleaning the database has a positive effect on the speed of the Contacts app and the phone book search.
Management through Web Interface and Cloud
Deleting numbers directly from your phone isn't always convenient, especially if you need to audit thousands of records. Google's web version of contacts or Mi Cloud provide more powerful tools for managing data, allowing you to work with a large screen and use a keyboard.
To access Google contacts, go to contacts.google.com and log in to your account. Here you can select groups, filter contacts by frequency of use, and delete entire categories. All changes are instantly synced with a Xiaomi smartphone if sync is enabled.
Similar functionality is available in the Xiaomi cloud, where i.mi.com allows you to manage a phone book linked to your Mi Account, which is useful if your main contacts are stored in the manufacturer’s ecosystem, not in Google’s services.
| Parameter | Google Contacts | Mi Cloud (Xiaomi) | Local storage. |
|---|---|---|---|
| Synchronization | Automatic. | Automatic. | Absent. |
| Recovery | Up to 30 days. | Up to 30 days. | Impossible. |
| Access to PC | Complete. | Complete. | Only via cable/Bluetooth |
| Limit of records | 15,000 (per account) | Depends on the tariff. | Depends on memory. |
What happens in a synchronization conflict?
Using cloud services ensures that data is kept safe even when your smartphone is completely broken, and when you delete a contact in the cloud, it disappears from all devices that log in to that account, and be careful when you manage data through your browser.
Working with a blacklist and lockdown
Often users want to delete a number from a phone book and stop receiving calls from it, in which case deleting the contact will not help if the number is not saved. MIUI HyperOS has a built-in lock mechanism.
You can blacklist a number directly from the call log, open your call history, click on the "i" icon, or tap the number for a long time, and select "Block" from the menu that appears, and the caller will not be able to reach you.
- 🚫 The locking is concealing incoming calls and SMS sender.
- 📝 Removing a contact from a book does not automatically add a number to the blacklist.
- ⚙️ The lock settings are in the “Security” app» → «Blacklist».
- 📂 Blocked calls are logged in a separate folder if this option is enabled.
It's important to distinguish between the two: when you delete a number from your contacts, you simply erase the name and the associated data, the number stays in the call history, and the calls will come in as numbers, and the lock completely cuts off the communication channel.
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Deleting the contact and blocking the number are two independent actions, and to get rid of the calls completely, the number must be blocked, not just erased from the address book.
In blacklist settings, you can create rules, such as blocking all hidden numbers or anonymous calls, an effective way to combat spam, which is often found on Xiaomi devices.
Recovery of remote contacts
Accidentally deleting an important number is a bad situation, but there are several ways to get your data back on Xiaomi. If you have Google sync enabled, the easiest way to use the Cancel Changes feature in the web version of contacts is to roll back the base state 24 hours, 3 days or a week.
To recover from your phone, go to your Google account settings, and you can find the Restore Contacts option, and the system will suggest you select a restore point, and once confirmed, the process will take a few minutes, and the deleted records will appear on the phone.
If sync has been disabled, the only hope is local backups. MIUI often creates them automatically when you upgrade the system or schedule. Check the MIUI/Gallery/cloud/backup path or use the "Mi Mover" app to check archives.
⚠️ Attention: Local backups can be overwritten with new data. If you realize that you have deleted an important number, immediately stop using the phone actively and creating new contacts so as not to overwrite the memory sector or backup file.
In some cases, it helps to go to the Contacts Recycle Bin, where newer versions of the shell get deleted items there and store them for 30 days, and you can find them in the settings menu of the contact app itself, often hidden in the Contact Organization section.
Cleaning the cache and eliminating display errors
Sometimes users try to delete a number because it is not displayed correctly, duplicated or hangs in the list, even though it was deleted earlier, in such cases, the problem lies not in the record itself, but in the application cache or synchronization error.
To solve the problem, you need to clear the Contacts and Phone app data. This won’t delete your numbers (if they’re saved in the cloud or on SIM), but reset the display and indexing settings. Go to Settings → Apps → All apps, find what you want, and click Clear → Clear Everything.
After this procedure, the phone book may become temporarily empty. Don't panic.Reset the device and wait. 5-10 minutes until the system re-downloads data from the cloud or SIM-The map errors must disappear.
If the problem persists, check if the filtering of the contacts displayed is enabled. Contacts has a "Make Contacts" setting where you can select the source, and make sure that the check boxes are ticked against all the sources you need, such as "All Contacts" or a particular account.