Modern Xiaomi smartphones consume a significant amount of Internet data even when the device is locked. MIUI and HyperOS are actively using background processes to synchronize cloud services, update widgets and receive notifications. Without proper control, this can lead to a rapid exhaustion of the tariff package, especially if you use mobile Internet.
Traffic restriction is becoming critical not only to save money, but also to extend the battery life of the gadget. Constant activity of network modules is one of the main reasons for battery discharge in standby mode. Proper network settings will allow you to keep costs under control and avoid unpleasant surprises in the form of a disconnected number in the middle of the month.
In this article, we will take a closer look at Xiaomi’s regular tools that allow you to manage your data consumption flexibly, and you will learn to set tight limits, deny network access to individual applications, and analyze consumption statistics to know exactly where your gigabytes are going.
Built-in traffic control tools in MIUI
You can start by learning the standard Security app that is pre-installed on every device in the brand, and this is where the main levers of network connectivity are concentrated, and it offers flexible settings that allow you to set limits for both mobile data and Wi-Fi connections, which is especially true when using unlimited roaming rates or corporate networks.
To enter the management menu, you need to open the Security app and select the Data Transfer section, which displays the current expenditure for the selected period, the user can set the start date of the new billing cycle so that the statistics are reset automatically on the day of the subscription fee charge, which eliminates confusion and allows you to see the real consumption figures in the current period.
An important element is to set a traffic limit. When the flow reaches the threshold, the smartphone will automatically turn off mobile data, it is a reliable safety net against accidental overruns, but it is worth considering that system services can consume the Internet until the lock is triggered.
⚠️ Note: Auto-Switch Off is only for mobile internet. Background download via Wi-Fi is not blocked when the limit is reached unless separate wireless network restrictions are set.
The system also allows you to set up notifications, so you can specify the percentage of time you reach a limit (e.g., 80% or 90%) at which a warning appears on the screen, which allows you to manually analyze the situation before you completely block access to the network.
Setting limits and warnings
To manage costs effectively, you need to configure the thresholds correctly: In the Limit Settings menu, you should choose the limit type, "Monthly" or "Daily", and for most users, the optimal monthly cycle is synchronized with the tariff update date of the carrier.
The Limit field enters the megabyte or gigabyte data volume provided by your tariff, recommends setting a value slightly lower than the real value (e.g., 90% of the tariff) to leave a margin for system processes and operator calculation error. The difference in calculations between a smartphone and a carrier is common.
Pay special attention to the Warning option, set it at 75-80% of the total, this is the red zone, after which you should reconsider your consumption habits or add additional packages, ignoring this stage can lead to a situation where the Internet disappears at the most inopportune time.
- 📉 Set the date of resetting statistics exactly on the day of the change of the tariff period with your operator.
- 🔔 Turn on the soundtrack for notifications about reaching the limit, so as not to miss the warning.
- 🛑 Activate the “Disable Mobile Data” function when you reach 100% of the guaranteed protection limit.
Do not rely solely on the built-in meter. Periodically check the data in the Security app with the information in the operator’s personal account, this will help you develop a habit of controlling flow and understanding which applications are the main traffic eaters in your case.
☑️ Setting up baseline limits
Managing Application Access to the Network
The most effective way to save money is to deny access to the network for applications that do not need the Internet for basic functionality. There is a section on the Data Transfer menu called Speed, where you can configure the access rights for each application installed, and here you can see a list of programs that can manage access to mobile data and Wi-Fi separately.
It is recommended to conduct an audit of installed programs: games, calculators, voice recorders, offline navigators and many system utilities do not require constant connection, and disabling them from accessing the mobile network will prevent background sending of analytics, advertising or attempts to update in the background.
For social media and instant messengers, you can use a more flexible strategy: leave mobile data only to receive notifications, but stop background data transfer or autoload media, which will allow you to receive messages on time, but not spend traffic preloading heavy videos and images in the feed until you open the application.
| Type of application | Mobile data | Wi-Fi | Background mode |
|---|---|---|---|
| Messengers | Permission. | Permission. | Limit |
| Navigators. | Only when used | Permission. | Banned |
| Games | Banned | Permission. | Banned |
| Streaming | Banned | Permission. | Banned |
| System services | Permission. | Permission. | Permission. |
⚠️ Warning: Disabling network access for system components (such as Mi Cloud or Google Play Services) may disrupt contact sync, backup, and push notifications.
Use the Traffic Saving feature in your application settings, if available. Many modern programs have built-in video streaming quality switches or Wi-Fi only mode, which duplicate system settings but work more efficiently inside the software itself.
What if the app doesn’t see the network after the restriction?
Traffic saving mode and its features
The MIUI-based Android operating system has a global traffic saving mode, which forcibly limits the background activity of most applications and reduces the quality of data transmitted in browsers and some services, and you can turn this feature on through the notification curtain or in the network settings menu.
When this mode is activated, the system starts to compress traffic through the Chrome browser and other supported web browsers. This speeds up page loading on slow networks, but can disrupt the layout of some sites or make it impossible to play high-resolution video. To save every megabyte, it is a great tool.
However, it is worth remembering that this mode can conflict with the operation of some applications that require constant connection, such as navigators or VoIP telephony. Voice calls over the Internet can be interrupted or have poor sound quality.
- 🚀 Saving mode compresses graphical content, which speeds up the loading of pages.
- 📉 Background synchronization of mail and cloud storage is suspended before connecting to Wi-Fi.
- 🚫 Automatic updates to apps in Google Play and GetApps stores are blocked completely.
Check if this mode is turned on by default after resetting settings or updating the firmware. Sometimes users accidentally activate it, and then wonder why notifications stopped coming or images in messengers do not load.
💡
Global Traffic Saving Mode is an emergency tool for emergencies, not for permanent use, as it reduces the functionality of the smartphone.
Limitation of background activity and autoplay
Autoplaying videos on social media and news feeds consumes a significant portion of traffic, and apps like TikTok, Instagram, YouTube and Telegram are set to automatically download media content by default, and changing these settings within each app is a must-have for savings.
Within each social app's settings, find a section that's related to media or data use, select "Wi-Fi-only Autoplay" or turn it off completely, which will dramatically reduce the cost, since the video won't load when you scroll through the tape until you click on playback yourself.
Also, you should pay attention to background activity, so you can limit the battery and performance settings to the background, and if you don't need to get instant messages, limit your background activity, and not only will you save traffic, but you'll also have a positive effect on battery life.
Modern algorithms for compressing traffic in browsers can reduce the quality of images, which is important for designers and photographers checking layouts on mobile devices.
Don’t forget cloud storage. Google Photos, Yandex.Disk or Mi Cloud apps can try to upload your videos to the cloud over a mobile network if you forget to switch your sync settings. Set a Wi-Fi-only sync rule for all cloud services.
💡
Use the Literary or Text mode in your browser when reading articles to avoid loading heavy ads and images if you only need text.
Analysis of statistics and identification of hidden costs
Regular analysis of statistics helps to identify the “hidden eaters” of traffic. The data transfer menu provides detailed statistics on days and applications. Pay attention to programs that you rarely use but show high consumption. This may indicate malfunctioning of the application or hidden mining activity.
It allows you to sort apps by the amount of data you consume, and if you see a map or music service using gigabytes when you weren't using them, you've had background card downloads or streaming enabled, and these anomalies can be easily fixed by reconfiguring a particular application.
Keep track of the flow rate. If one day the consumption has increased dramatically for no apparent reason (watching videos, updating games), check if there were background updates to the system or large applications. Google Play sometimes ignores the settings and starts updating through the mobile network if it believes that the connection is stable.
- 📊 Check the statistics every time. 3-4 In order to respond quickly to changes.
- 🔍 Pay attention to apps with zero user activity but high traffic consumption.
- 📲 Make sure the access point (Wi-Fi handout) wasn’t turned on by accident, as connected devices can quickly “eat” the entire package.
Use desktop widgets to monitor, and on Xiaomi, you can put the Transfer Widget on the home screen, so you can take a look at your current consumption and your remaining limit without going deep into your settings.