How to see the blacklist on Xiaomi: full analysis

Xiaomi’s current smartphones have powerful tools to filter unwanted contacts, which is becoming critical in an era of spam calls and intrusive advertising. Users often face a situation where they need to urgently check whether an important number is blocked by accident or remove old entries from the ignore list. MIUI and the new HyperOS hide these settings quite deeply, which causes difficulties for device owners.

In this article, we will take a look at exactly where the blacklist is stored on Xiaomi smartphones and how to manage it, learn about the differences in the interface of different versions of the firmware, learn how to quickly add and delete contacts, and learn the intricacies of the standard security application, this guide will help you to clean up communications and not miss a really important call.

It is worth noting that locking algorithms can work differently depending on the regional version of the software. However, the basic principle remains the same for all devices of the brand. Understanding the logic of the system will allow you to effectively use built-in protection against unwanted communications.

Where is the blacklist in the security app

The main tool for managing bans on Xiaomi devices is the system application “Security”, which is where all the settings for filtering calls and messages are concentrated. To get to the desired section, you need to launch an application with a green shield icon, which is usually located on the home screen or in the Tools folder.

Once you open the program, scroll down to the Antispam block, which is a section that protects you from fraud and intrusive advertising. Click on it to open the lock control menu, and that's where the searched list of blocked numbers is hidden.

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If you can’t find the Security app on your desktop, search the system by entering the word “antispam” or “security” in the search bar.

The interface may vary slightly on different models, such as the Redmi Note or the flagship Xiaomi 13/14. In some versions of the firmware, you can also access lock settings through the standard “Bell” by clicking on three dots in the corner of the screen and selecting the appropriate menu item.

Step-by-step instructions for viewing blocked numbers

Once you enter the Antispam section, you will see a control panel that displays the statistics of blocked calls and messages. To view a specific list of numbers, you must find and click on the Blacklist or Locked button, which is usually located at the top of the screen or in the settings menu (the gear icon).

The window that opens will show a list of all contacts and numbers that you have added manually or automatically to filter rules. Each item in the list typically contains information about the date of addition and the number of blocked events. You can see how many calls or SMS have been rejected from a particular subscriber since the lockdown.

To get more detailed, click on a specific number. The system will offer editing options: you can unlock a subscriber, change the lock rule, or add a number to a whitelist. It is important to check this list carefully, as there are sometimes erroneous entries.

⚠️ Warning: When resetting your phone to factory settings, the blacklist status can be cleared if you haven't made a backup of contacts.Always check the list before flashing the device.

Differences between MIUI and HyperOS

Xiaomi is constantly updating its devices with a new HyperOS shell that is gradually replacing the classic MIUI, and the location of lock controls has been affected. Owners of new models such as the Xiaomi 14 or Redmi Note 13 should take these nuances into account.

In current versions of HyperOS, the menu has become more minimalist, with the ban control often integrated directly into the call settings or placed in a separate category of Digital Well-Being and Parental Control, although the basic functionality remained in the security application, the logic of the work remains the same, but the visual design of icons and fonts has changed.

On older devices with MIUI 12/13, the path can be more confusing due to the abundance of advertising and additional offers in system applications. Users are encouraged to update system components through the GetApps store or Google Play to have a relevant contact management interface.

Adding and removing contacts from the list

Managing the list of banned numbers is a simple process, but it requires care. To add a new number manually, while in the blacklist section, click on the plus icon or the Add button. The system will suggest selecting a contact from the phone book or entering the number manually through the keyboard.

You can also lock directly from the call log. To do this, open your call history, find an unnecessary number, click on it and hold your finger (or click on the "i" icon in the circle). In the menu that appears, select the option "Block" or "Add to the blacklist", which is the fastest way to get rid of spammers.

Deleting a number from the ignore list is done in the same way: go to the blocked list, click on the desired contact and select "Unblock" or "Delete", and then the subscriber can again call you and send a message.

It’s worth remembering that deleting a contact from a phone book doesn’t automatically remove it from the blacklist: If you saved a spammer’s number to contacts, blocked it, and then deleted it from the address book, it will remain on the block list until you manually clean it.

Set up the rules of automatic locking

Xiaomi’s system allows you not only to manually manage contacts, but also to configure smart rules. In the Antispam section, you can set up settings to automatically screen out calls from hidden numbers, foreign codes or numbers marked as fraudulent by other users.

To access these settings, click on the gear icon in the corner of the blacklist screen, and you can activate the "Block Hidden Numbers" function, which is especially true for those who receive a lot of calls from telemarketers. Also available is the “Block Keywords” setting for incoming SMS-message.

Flexible rule settings allow you to create a personalized filter that doesn't miss out on anything, but doesn't isolate you from the world. Experiment with combinations to find the perfect balance between silence and accessibility.

Frequent problems and their solution

Sometimes users are faced with a situation where the locked number still passes, or vice versa — an important subscriber can not reach, although he is not on the blacklist, most often the problem lies in the conflict of settings of the operator and the phone itself.

Check if your carrier has an Anti-Detector service or paid spam blocking activated. If they are connected, they can intercept call management before the signal reaches the Xiaomi smartphone, in which case the phone settings may not display the real picture of the locks.

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Security Conflict: If you have a third-party call app installed (like Truecaller or Yandex), it may take precedence over the MIUI system blacklist.

Another cause of failure can be a crowded cache of a Security or Phone app, and try to clear the cache of those programs through the device's memory management menu, which often helps restore call filtering to work properly.

⚠️ Note: When removing system applications or deep cleaning the system through ADB-You can accidentally delete the blacklisted database, and be careful when modifying system partitions.

Using third-party applications to block

Built-in tools aren’t always enough, especially if spam attacks are massive, and it makes sense to turn to specialized apps from Google Play, with Truecaller, Kaspersky Who Calls and GetContact leading the way.

These apps use crowdsourcing, which is a database that is created by users themselves. If a number is labeled by a lot of people as “Adverts” or “Crackers,” Xiaomi’s phone will automatically reject a call before you even see a notification, but installing such programs requires broad permissions to access contacts and calls.

When using third-party solutions, the built-in MIUI blacklist may become secondary or stop displaying blocked calls in its log altogether, as processing will go through a third-party service. It is recommended to use either system tools or third-party ones to avoid confusion in logs.

FAQ: Frequently Asked Questions