Spam calls and SMS messages have become a real problem for smartphone owners, and Xiaomi devices are no exception. Even with the shell of MIUI, known for its advanced security features, users often can not find where anti-spam settings are hidden. In this article, we will analyze not only where anti-spam is located in Xiaomi, but also how to properly configure it to get rid of intrusive messages and fraudulent calls.
It is important to understand that different versions of MIUI (12, 13, 14 and HyperOS) may have different anti-spam locations, as the manufacturer updates the interface regularly. We will look at the current ways for the latest firmware in 2026, and give you tips on additional protection measures. If you are tired of daily mailings about “winning an iPhone” or calling from suspicious numbers, this guide will help you regain control over notifications.
Why anti-spam doesn’t work in Xiaomi: common reasons
Before you look for where antispam is, you need to understand why it can be turned off or not work effectively.
- 🔄 Disconnected security module - in MIUI Antispam is built into the Security app, and if it is deactivated, filtering does not work.
- 📱 An outdated version MIUI — In firmware older than 2022, spam recognition algorithms are less accurate.
- 🛠️ Manual exceptions – a user could accidentally add spam numbers to the “exclusions” or disable the lock for specific contacts.
- 🌍 Regional restrictions – some anti-spam features (such as fraudulent number databases) only work in China or India.
Another common mistake is using third-party launchers (like Nova Launcher or POCO Launcher) that can hide system applications, including Security, making it harder to access anti-spam. If you don't find a standard application, try returning the original launcher or using a search settings.
Where is anti-spam in Xiaomi: 3 ways to find settings
Depending on the model (Redmi, POCO, Xiaomi) and the version of MIUI, the path to anti-spam may differ. We have collected the current methods for firmware for 2023-2026:
Method 1: Using the Security App
This is the main method that works on most devices:
- Open the Security app (the shield icon).
- Go to Antispam or Spam Protection (in English – Spam protection).
- Turn on the switches to block SMS and calls.
Method 2: Through phone settings
If the Security app is not available (e.g. on POCO F5 with HyperOS), try:
- Open Settings → Applications → Application Management.
- Find Messages or Phone in the list.
- Choose Spam and Block or Spam Filter.
Method 3: Through the "Messages" app
In some versions of MIUI, antispam is integrated directly into the messenger:
- Launch the Messages app.
- Press three points (⋮) top-right.
- Select Settings → Spam filter.
- Activate the option to filter messages from unknown senders.
☑️ Preparation for setting up anti-spam
How to set up anti-spam in Xiaomi: step-by-step instructions
Finding antispam is half the battle, and now you need to set it up properly so that it effectively sifts out unnecessary messages and calls.
Step 1: Incorporate basic protection
In Annex Security:
- Go to Antispam. → Filter settings.
- Turn it on: 📞 Blocking spam calls 💬 Spam SMS filtering 🔍 Checking numbers in the cloud database (requires the Internet)
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Step 2: Set up exceptions
To prevent important messages from getting spam:
- In the Exclusions section, add the numbers of banks, delivery services and other trusted senders.
- Tick to Allow messages from contacts.
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If anti-spam blocks SMS from the bank with the confirmation code, add the bank number to the exceptions. To do this, copy the number from the message and paste it into the list of allowed in the anti-spam settings.
Step 3: Manually locking numbers
For instantaneous blocking of the annoying number:
- Open your call history or text message.
- Click on the number → Block or Mark as spam.
- Select Add to the blacklist.
If you often receive spam from the same sender (such as mailings from stores), try:
- Unsubscribe from the newsletter (usually at the end of the SMS there is a stop command or STOP).
- To complain to the operator - send spam SMS to the short number 7726 (for MegaFon, Beeline, MTS).
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Combining Xiaomi’s built-in anti-spam and a third-party app (like Truecaller) gives the best result – so you close the loopholes that standard protection skips.
Differences in antispam in different Xiaomi models
The functionality of anti-spam can vary depending on the model and the region of sale.
| Model/Series | Features of anti-spam | Additional functions |
|---|---|---|
| Xiaomi 13/14 series | Fully-fledged antispam with cloud-based and AI-based message analysis | Integration with Google Messages for improved filtering |
| Redmi Note 12/13 | Basic antispam without cloud verification (in Russian versions) | Manual number lock and keyword filter |
| POCO F5/X5 | Antispam is built into Settings → Memory and apps | There is no automatic locking – only manual locking. |
| Xiaomi for China | Maximum protection with local spam database support | Possibility of Spam Complaints Directly From the Interface |
On POCO and some Redmi devices, antispam may be simplified or absent from the usual form.
- Use Google Messages (install from Play Market) – it has a built-in spam filter.
- Set up a lock through the operator (services such as "Antispam" from MTS or Beeline).
⚠️ Note: On Xiaomi smartphones purchased in China (versions with suffix) CN), Antispam can only work with Chinese numbers. To filter international spam, you will need a global firmware version. MIUI.