Modern smartphones consume huge amounts of data, and Xiaomi devices are no exception. Users often face a situation where packet traffic ends long before the end of the billing period, which leads to access blocking or unnecessary financial costs.
The MIUI operating system that powers Redmi and Poco phones provides powerful built-in tools to monitor network activity. You don't have to install third-party heavy apps to monitor the situation, but you have to configure the built-in functionality that allows you to see real-time consumption and detail statistics for each installed application.
In this detailed guide, we will take a look at the nuances of limit settings, learn not just to look at the numbers, but also to understand what processes are eating up your gigabytes in the background.
Use of the built-in Security application
The main tool for managing resources in the MIUI shell is the system application Security, which is a kind of “Swiss knife” to optimize the operation of the gadget, including monitoring network connections, and this is where all the primary statistics that aggregate data on traffic consumption since the last reset or the beginning of the month are concentrated.
To get started, you need to run an app with a shield icon, which is usually located in the Tools folder on the home screen. Once you open the menu, you will need to find the section responsible for data transfer. The interface may vary slightly depending on the firmware version, but the logic remains the same for all models, whether it is a budget Redmi Note or a flagship Xiaomi 14.
Inside the statistics section, you can see a pie chart or a graph showing the ratio of gigabytes spent and available. The system automatically summarizes traffic received over a 4G/5G mobile network and data transmitted over Wi-Fi. However, in order to save mobile traffic, we are primarily interested in cellular connectivity, since it is usually limited by the operator's tariff plan.
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If you can’t find the Security app, use the search bar in the settings menu or desktop by entering the “Traffic” or “Data Transfer” request.
It's important to note that the data in this section can be updated with a slight delay. If you've just watched a high-resolution video, the numbers may change not instantly, but in a few minutes, which is normal system behavior associated with the synchronization processes of the operating system's service modules.
Setting up traffic limits and tariff plan
Simply monitoring statistics is not enough to effectively control your spending, and to make sure that the system keeps track of your spending and warns you of overshoots, you need to adjust the parameters of your tariff plan correctly, which makes passive monitoring an active management tool that takes on the role of the watchman of your budget.
To set up, go to the traffic statistics section and find the setting button or gear at the top of the screen, where you need to enter the exact data of your tariff: the amount of gigabytes turned on and the date of resets of the billing period. The correct date is critical, because it is from this that the monthly consumption cycle is calculated.
☑️ Tariff setting
Once the data is entered, the system will suggest setting thresholds for notifications, setting two types of alerts: a warning when 80-90% of the limit is reached, and a critical warning at 100%. When the critical mark is reached, MIUI can suggest completely shutting down the mobile Internet to prevent a deep “minus” or a speed decrease to unacceptable values.
⚠️ Attention: Don’t blindly rely on automatic shutdown. Android’s traffic lock mechanism works at the system level and can have a delay of several seconds, during which background processes will have time to “finish” the remaining megabytes.
The daily limit is also available on this menu, a useful option for those who want to spread traffic evenly throughout the month, and if you spend your daily limit too quickly, the system will limit background activity or warn you that it is better to switch to Wi-Fi today.
Analysis of expenditure by annex
The most detailed information about where your gigabytes go is in the app list, which allows you to rank installed programs by the amount of traffic consumed over a selected period. It often turns out that the main traffic eater is not a browser or a navigator, but social networks or messengers with autoload media.
Clicking on a specific application in the list, you'll open a detailed stats card, and here the data is divided into two categories: data transmitted (sent by you) and data received (uploaded to the device), and for most users, the main volume is the traffic received - pictures in the feed, videos, page updates.
The detailed statistics also show background traffic, which is the amount of data that the app consumed while you were not actively using it, and high background traffic can indicate an unoptimized application or aggressive synchronization that should be limited manually through energy saving settings.
| Annex | Type of traffic | Volume (example) | Recommendation |
|---|---|---|---|
| Instagram / TikTok | Mobile/Wi-Fi | 2-5 GB/mos | Turn off autoplay video |
| Telegram / WhatsApp | Mobile. | 500MB - 1GB | Banning Media Autoloading |
| YouTube | Mobile. | 1-10 GB/mos | Reduce quality to 480p/720p |
| System services | Mobile. | 100-300MB | Check for software updates |
By analyzing this list, you can make an informed decision to restrict network access for specific programs, for example, heavy games or streaming services can be left without access to the mobile Internet, allowing them to work only over Wi-Fi, this is done by switching the corresponding switch in the application card.
Background and synchronization management
One of the main reasons for the invisible disappearance of traffic is the background activity of applications. Even when the screen of the Xiaomi smartphone is turned off, many programs continue to exchange data: the email client checks new emails, cloud storage uploads photos, and news aggregators update the feed.
To take control of this process, use the Background Limit feature, which is available in the settings of each application under Mobile Data, activating this option prevents the program from using the Internet when it is folded or running in the background, which radically reduces consumption, but can lead to a delay in the arrival of notifications.
Effect of background processes on the battery
The default setting for many smartphones is to upload photos and videos to the cloud only via Wi-Fi, but it’s worth checking these settings manually. Randomly turning on a mobile network while syncing a large album can instantly consume a significant portion of the monthly limit.
Also worth noting is the Adaptive Mode or Traffic Saving feature in global network settings, which, when enabled, limits the background activity of rarely used applications by itself, prioritizing the programs you use right now, a smart way to optimize without manually configuring each service.
Statistics resetting and data calibration
To keep the statistics up-to-date and understandable, you need to dump them regularly, ideally on the same day and hour your mobile operator zeroes out the data packet, and if you don't, the numbers will accumulate, and you will lose track of how much traffic you have in the month.
The reset procedure is simple: in the traffic statistics menu (in the Security app), find the Reset Stats button or similar item in the settings. Once you click, all the meters will reset and the countdown will go back again. This action is safe and does not delete any personal files or application settings, affecting only internal counters of the system.
It is important to remember that time desynchronization is possible. If the clock on your Xiaomi smartphone is lagging or is in a hurry relative to the operator's time, the reset of statistics may occur at the wrong time. Always check whether automatic timing is set over the network in the Date and Time settings to avoid temporary discrepancies.
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Regularly resetting statistics on the day of the tariff update is the only way to always see the current traffic balance on the lock screen or in the widget.
In some cases, especially after a firmware update or change SIM-If you notice that the statistics are not updated or show zero values when you are actively using the Internet, try rebooting the device, this will restart network services and update the communication between the modem and the operating system.
Hidden functions and additional network settings
The MIUI shell and basic Android hide a number of advanced settings available through engineering menus or special commands. While the average user may not need them, knowing about them helps diagnose connectivity problems, such as forcing a phone to switch to 4G mode only, which sometimes helps stabilize the connection.
To access the advanced mobile Internet settings, go to Settings → SIM-maps and mobile networks → You can choose the network here. 2G/3G, What is useful in areas of unstable reception, where the phone constantly “jumps” between communication standards, consuming charge and creating gaps in data transmission.
Another important aspect is the use of IPv6. Some operators are moving to this standard, and in the APN settings, you may need to manually specify the type of protocol. If the Internet is unstable or traffic is being consumed strangely, checking the APN settings (access points) can be a crucial step in diagnosis.
⚠️ Be very careful when editing access point settings (APN). Incorrect data entry can cause mobile internet to fail completely. Take screenshots of the original settings before making changes.
Also, remember to use modem mode or Internet sharing. When you hand out Wi-Fi from your phone to your laptop or tablet, traffic is consumed much faster, as larger devices often run heavier versions of sites and background processes.