How to set the Internet limit on Xiaomi: traffic control

Xiaomi’s modern smartphones consume a huge amount of data in the background, which is often an unpleasant surprise when receiving an invoice from an operator or exhausting packet traffic. Users often wonder how to effectively limit the appetite of the system and applications to stay within the paid plan. The built-in shell tools MIUI and HyperOS provide powerful tools for monitoring and blocking connections that you need to be able to use.

In this article, we will take a closer look at the mechanisms for setting limits on mobile internet and Wi-Fi, and covert features that will help you fully control the network activity of your device. You will learn not only to stop data transfers when you reach a threshold, but also to identify hidden traffic eaters. This is especially true for those who often travel or use roaming, where the cost per megabyte can be significant.

Before we get to the tricky settings, it’s worth noting that the security in Xiaomi smartphones is designed to save resources. However, standard settings often work in a gentle manner, allowing some services to bypass restrictions. Our goal is to set this tool up so that it works rigidly and without question, ensuring that no bytes are spent beyond your will.

Setting up the mobile traffic limit in the Security app

The main tool for controlling data consumption is the built-in Security app, which is pre-installed on all the devices of the brand, and this is where the most reliable lock mechanism, working at the system level, is located. To start setting up, you need to open the application and find the section responsible for statistics.

Inside the statistics menu, you can set the specific amount of data you can get in the current billing period, and the system will automatically subtract megabytes from that limit and alert you to the critical threshold, which is the first and most important step to saving.

• 📱 Open the Security app and go to Statistics or Traffic.
• ⚙️ Click on the gear icon in the upper right corner to access additional options.
• 📅 Set the date of resetting statistics, which coincides with the day of connection of your tariff plan with the operator.
• 📉 Activate the Traffic Limit switch and enter the maximum number of megabytes or gigabytes.

Once you set the numerical values, the system will begin to monitor the flow tightly, and when you use up the specified amount, the mobile Internet will automatically be disabled until the next period begins, which protects against accidental charges if you forget to turn off the data manually.

⚠️ Note: When setting a limit, make sure you have correctly set the date of the reset.If it does not coincide with your operator’s actual billing cycle, the system will show incorrect data, and you may unexpectedly be left without communication in the middle of the month.

Limiting application background activity

Often the problem isn't with your active surfing, but with apps continuing to download updates, sync photos, or update news feeds even when the screen is off. Android and MIUI have a backdoor limiting feature in place for these cases, which only allows you to use the app when you open it to the full screen.

To apply these restrictions, you'll need to go through the settings of each voracious app separately. It may take a while, but the result is worth it: you'll be surprised at how much traffic social networks and instant messengers saved by working in hidden mode.

In the list of apps, find the ones that use the most data, usually Instagram, TikTok, YouTube, and various news aggregators, and for them, background restriction is the most critical.

• 🚫 Go to Settings. → Annexes → All applications.
• 🔍 Select the desired application from the list and click on Traffic Control.
• 📵 Turn off the backlight switch or select “No Limits” mode for Wi-Fi only.

Once these settings are applied, the app will stop downloading content until you open it explicitly, which will also have a positive effect on the device’s battery life, as the radio module will be less likely to be activated to transmit data packets in the background.

⚠️ Note: Disabling the background connection for messengers (WhatsApp, Telegram), you risk not getting a notification of a new message before the moment the application is opened.

Use of the traffic saving regime

Android has a built-in Traffic Saving mode that works globally for the entire system, and unlike manually configuring each application, this method applies the general rules of compressing data and blocking background processes for all programs at once.

Activating this mode is especially useful when you are in a zone of uncertain reception of the signal or using a slow connection, where every kilobyte is worth its weight in gold, the system begins to cache data more aggressively and prevents synchronization.

To enable this feature, simply lower the notification curtain and find the appropriate icon, or activate it through network settings. In some versions of MIUI, this switch can be hidden in the Access Point and modem menu or in advanced Mobile Network settings.

It's worth noting that this mode is not a panacea. It works well for browsers and social networks, but it can interfere with the work of navigators or streaming video, reducing their quality to a minimum, so it is recommended to use it situationally.

• 📉 The mode automatically compresses graphics in the Chrome browser.
• 🛑 Automatic updates to Google Play apps are blocked.
• 📵 Synchronization of mail and cloud storage in the background is suspended.

Setting limits for Wi-Fi network

While Wi-Fi is usually associated with unlimited home internet, there are times when you need to limit it, such as when you distribute internet from your phone or connect to a paid hotspot for an hourly or volumetric fee, and in such cases, setting a limit on Wi-Fi becomes necessary.

In standard Xiaomi settings, the functionality of setting a hard limit for Wi-Fi may not be as obvious as for a mobile network, but the system allows you to track the flow at each access point and turn off the module when you reach a threshold.

To implement control, you will need to use access point settings or special network profiles, and in new versions of HyperOS, the functionality has become more flexible, allowing you to set quotas for specific connections.

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If you often distribute Internet from your phone, be sure to set a password on Wi-Fi and hide the network name (SSID), which will prevent the connection of unauthorized devices that can unobtrusively download gigabytes of data.

It’s also important to remember that some applications may ignore system settings if they’re given full permissions, so controlling Wi-Fi often requires a combination of system constraints and manual controls.

Monitoring and analysis of data consumption

To manage costs effectively, you need to understand where traffic is going, and Xiaomi has a detailed log that shows the activity of each app over any given period, helping you identify hidden eaters you might not have known about.

Regular analysis of statistics allows you to adjust your settings. If you see an application consuming gigabytes in the background, even though you hardly use it, this is a direct signal to action. Removing or severely restricting such software is the best way to extend the life of a plan.

Pay attention to the usage schedule: sudden jumps at night can indicate that automatic updates or synchronization of photo albums are working, and it is better to postpone these processes to the time when you are connected to reliable home Wi-Fi.

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Regular audit of traffic statistics (once a week) allows you to identify anomalies in data consumption before the operator sends a text about the zero balance.

Problems and solutions

Despite the system’s cleverness, users may find themselves in situations where limits don’t work or statistics differ from the operator’s data, most often due to the peculiarities of the operator’s traffic count, which can round out values or count service packages differently than a smartphone.

Another common problem is resetting after a system update. After a major MIUI or HyperOS update, all user limits can return to factory values, that is, become unlimited, so after each update, it is recommended to check the security settings.

If you have set a limit but the internet is not shut down, check the security app's access rights. In rare cases, system errors can block the traffic stop mechanism, in which case cleaning the security app's cache or reinstalling it through system tools will help.

⚠️ Warning: Don't blindly rely on the phone's meter. Telecom operators can count traffic to byte accuracy, including service packet headers that the phone may not count. Always leave a small margin in the back of the phone. 5-10% from your real rate.

FAQ: Frequently Asked Questions