Xiaomi smartphone owners often face intrusive notifications from carriers or third-party services that require immediate attention. How to disable SMS on shaomi becomes especially relevant when messages come regularly, taking up space in memory and distracting from important things.
MIUI provides a wide range of messaging tools, but many users are unaware of the hidden filtering features. Blocking unwanted content is not just a matter of comfort, but also a way to protect personal funds from accidentally subscribing to expensive services. In this article, we will discuss all the available methods in detail.
You'll learn how to set up your built-in antivirus, use blacklist, and what USSD commands will help you forget about problems forever. Customize the system in depth, let's take full control of the incoming information. Let's start with the basic principles of how the messenger works.
Analysis of incoming messages and types of threats
Before we start taking drastic measures, we need to understand the nature of the messages that we receive. Not all texts are the same: some are service notices from the bank, some are intrusive advertising, and still others can be phishing attempts. Identifying the source is the first step to solving the problem.
Telecom operators often use short numbers to send out advertising content. In Xiaomi smartphones, such messages can be marked as spam automatically if the corresponding feature is enabled. However, if you regularly receive SMS about connecting paid services, this is a signal that a hidden subscription may have been activated on the device.
⚠️ Warning: Never follow links to SMS from unknown numbers, even if the message looks like a notification from the postal service or bank.
There are several main categories of unsolicited messages:
- 📢 Sales from stores and services to which you once made delivery.
- 💸 Notices of debiting funds for paid subscriptions (horoscopes, tests, games).
- 🛡️ Service messages from the operator with offers to connect new tariffs.
- 🎣 Phishing attempts to confirm card data.
Understanding the type of message helps you choose the right method of combating, if it's an advertisement from the operator, the shutdown command will help, if it's spam from a short number, blacklist will help. Point exposure is always more effective than mass bans.
Use of the built-in “Messages” application
The standard MIUI SMS app has powerful functionality that users often ignore. To get started, open the Messages app and go to settings through the menu in the upper right corner, and here is the key Antispam section.
In the anti-spam menu, you need to activate the SMS filter switch. Once you turn on this feature, the system will analyze incoming messages and hide those that are marked as spam. You can manually add numbers to the blacklist if the automation misses unnecessary information.
☑️ Setting up SMS filtering
To add a specific number to the blacklist, follow the following steps:
- Click on the gear icon in the Antispam section.
- Select the "Black List" item.
- Click "Add" and enter a number or select from contacts.
- Set a lock rule, such as “Block Everything.”
Flexible customization allows you to block not only specific numbers, but also messages containing certain keywords, which is especially useful for combating single-use mailing numbers. You can add the words "promotion", "winning", "credit" to the list of prohibited.
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Use regular expressions to block groups of numbers, such as a +7900* mask that blocks all numbers starting with that code.
Remember to check the Spam folder periodically where blocked messages are sent, sometimes important notifications from delivery or taxi service can be inserted into the folder, and manual checks will help avoid missing critical information.
Blocking paid subscriptions through USSD-code
The most effective way to get rid of SMS about paid subscriptions is to disable the service itself from the operator. USSD-Content subscription management teams, putting these codes in the call app instantly updates your tariff status.
Below is a table with the main commands for popular operators to help you stop debiting:
| Operator. | Subscription verification team | Command to shut down all services | Additional information |
|---|---|---|---|
| MTS | *111*915# | *152*2# | Service "Banning Subscriptions" |
| MegaFon | *105*10# | *105*171# | Anti-Subscription Service |
| Beeline | *102*19# | *102*32# | Stop Subscription Service |
| Tele2 | *153# | *153*04# | Banning paid content |
Once you have entered the command, you will receive a text message confirming the service shutdown, keep these codes in your notes, as operators periodically change the terms of service. If the command is not working, contact your operator's support chat.
What to do if the team is not working?
Importantly, disabling subscriptions doesn't always stop advertising SMS, but it is guaranteed to stop debiting money.Financial security should be a priority when setting up a smartphone.
Set up notifications from Xiaomi system applications
Users often confuse regular SMS with push notifications from Xiaomi system applications. Mi Credit, Mi Pay, Browser and Cleanup services can generate messages that visually resemble SMS. To disable them, you need to go to the settings of a particular application.
Go to Smartphone Settings, select Notifications and Status Bar, then Notification Management. Find an app that you are concerned about (like Security or Mi Browser) in the list, and turn off the Allow Notifications slider.
For a more subtle setup:
- 📱 Open "Settings» → «Annexes» → «All applications».
- 🔍 Find a system application-source of advertising.
- 🚫 Go to Notifications and uncheck the “Marketing” or “Recommendations” categories».
⚠️ Warning: Do not disable notifications from the Messages app completely, otherwise you will no longer receive confirmation codes from banks and important services.
MIUI also allows you to disable personalized advertising at the account level. Go to Settings → Password and Security → Access to personal data and withdraw consent for MIUI Daemon and msa system services. This will reduce the number of targeted offers.
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System notifications and SMS are different channels, and setting up one does not affect the other, so you need to check both settings.
Third-party applications for spam filtering
If built-in tools are not enough, specialized applications from Google Play come to the rescue, leading in this field are Truecaller, Should I Answer? and SMS Blocker, which use cloud databases to identify spam in real time.
Installing such an app requires permissions to read SMS and access the phone book, trust only trusted developers with high ratings and a large number of reviews, and once installed, the app will automatically analyze the message history and prompt you to block known spam numbers.
Advantages of using third-party software:
- Global number database updated by the user community.
- Possibility of blocking by region (for example, all numbers from another country).
- Flexible rules for creating your own filters for keywords.
However, it is worth remembering that installing an additional antivirus or blocker can slightly increase battery consumption. Optimizing smartphone resources is important for stable operation. If you rarely encounter spam, you may have enough of standard Xiaomi tools.
Some apps allow you to create whitelists that only include contacts from your phone book, and in "Your" mode, all messages from unknown numbers will be ignored by the device without audible signal.
Actions in blocking SIM-card-holder
In rare cases, if you have too many text messages sent from your number (which could be a sign of a virus), the carrier may block the ability to send messages, which is a security mechanism. To check your status, try sending a test text to your number from another phone.
If you suspect that your phone is sending spam without your knowledge:
- 🦠 Completely check the device with the built-in Security antivirus.
- 📉 Check the list of installed applications and remove suspicious programs.
- 🔒 Change passwords from important accounts if there is a risk of data leakage.
To unlock the service, it is often enough to call the operator's support service, in some cases, you need to visit the office in person with a passport, and prompt response will help restore the functionality of the SIM card.