Xiaomi smartphone owners often face the need to strictly control mobile Internet consumption, especially when using tariffs with a limited package of gigabytes. Redmi Note 8, despite its age, remains popular thanks to the optimized shell MIUI, which provides powerful tools for monitoring network activity. Understanding how exactly traffic is distributed between applications, avoids unexpected charges by the operator and extends the autonomous operation of the gadget.
The system approach to data management begins with a basic understanding of how meters work in the Android operating system. Built-in monitoring mechanisms work in the background, recording the volume of transmitted and received packets for each running process. The user does not need to install third-party utilities, since the standard security functionality in MIUI provides comprehensive information.
Effective Internet management requires not just looking at statistics, but also setting up automatic limiters. If you regularly exceed limits or notice strange activity in the background, fine-tuning network settings will be a key solution. Below we will discuss all the steps of setting up, from simply viewing statistics to creating tight limits that will protect your budget.
Use of the Security Application for Statistics
The central element of system resource management in the MIUI shell is the System Security application. This is where all traffic consumption data is aggregated, making this tool the most accurate and reliable source of information. To get started, you need to find an icon on your desktop called Security or Security and run it. In the menu that opens, you should select the Traffic or Data usage section, which is usually located at the top of the interface or in the tool list.
When you go to this section, you'll see a detailed control panel that shows the total amount of data you've used for the current period, and you'll see the breakdown by type of connection: mobile network and Wi-Fi. You can see not only the total numbers, but also the dynamics of the changes in real time. Data visualization helps you quickly assess whether consumption has gone beyond the usual use case.
⚠️ Note: If you have manually reset statistics or reinstalled the system, the data may be incomplete. For accurate control, start monitoring the period immediately after the counters are reset.
Special attention should be paid to setting the start date of the reporting period. Telecom operators often update the tariff not from the first day of the month, but, for example, on the 25th. To make the statistics in the phone coincide with the data of the operator, you need to change the date of the reset. Press the corresponding button in the upper corner of the statistics screen and select the desired number, which ensures that you will see the current traffic balance for your billing cycle.
Detailed analysis of the annexes
The most important feature for saving traffic is the ability to view the consumption of each application. In the statistics section, you will see a list of all the programs that have access to the network. The system sorts them by the amount of data consumed, which allows you to instantly identify "voracious" programs. Often it turns out that most of the traffic is consumed by social networks, video services or cloud storage running in the background.
Clicking on a particular application in the list will give you access to advanced information. This shows the division of traffic into background and active. Background traffic is the data that the application downloads when you are not using it (notifications, synchronization, updates). If this indicator is too large for a simple program, it is worth thinking about limiting its network activity.
For clarity, consider the typical traffic distribution on the Redmi Note 8 device with active operation:
| Annex | Type of traffic | Volume (example) | Status |
|---|---|---|---|
| YouTube | Mobile/Wi-Fi | 1.5 GB | Active. |
| Telegram | Mobile. | 200 MB | background |
| Chrome | Wi-Fi | 500MB | Active. |
| System services | Mobile. | 50MB | background |
Using this chart as a benchmark, you can compare your device's performance, if system services consume an abnormally high amount, you may need to check for malware or update the system, and you can set individual rules for each application on the list by denying access to the mobile network, leaving access only via Wi-Fi, or completely shutting down the Internet.
☑️ Checking application settings
Setting limits and warnings
To avoid the unpleasant surprises of negative balance, the Xiaomi Redmi Note 8 features a limit setting function. The mechanism works automatically: when consumption reaches a preset threshold, the system will either notify you or force you to turn off data transfers.
To set up, go to the traffic control menu and find Settings or the gear icon. You need to activate the Traffic Limit option. You need to enter your monthly data packet. Once you enter this number, the system will automatically calculate the daily rate and track progress. You also set a warning threshold here, for example, when you reach 80% or 90% of the limit.
There are two main types of restrictions that can be applied:
- 🔔 Notification: The phone will simply show a pop-up that the limit is close to exhaustion, but the internet will continue to work.
- 🚫 Disconnection: When the 100% limit is reached, the mobile Internet will be completely blocked before the start of a new period or manual activation.
- 📉 Speed Limit: Some firmware versions have a speed reduction function (throttling) instead of completely shutting down.
⚠️ Warning: When choosing a full traffic shutdown, make sure you have Wi-Fi enabled if you are at home, or you may miss an important messenger call or email.
Remember that for the limits to work properly, the date of the reset must coincide with the date of the operator's tariff update. If the tariff is updated on the 20th and the statistics are reset on the 1st, then the limits will not work correctly in the last 10 days of the month.
Background and synchronization management
A significant portion of the traffic is consumed by apps that the user is not currently using, which is what's called background traffic. On the Redmi Note 8, you can flexibly manage this process by preventing programs from accessing the network without the owner's knowledge, which not only saves traffic, but also positively affects battery autonomy.
To manage background processes, go to Settings -> Applications -> All Apps. Select the program you want, then go to Energy Saving or Data Use. Here you will find the Background Activity or Background Connection switch, and disabling this option will prevent the app from downloading content while it is folded.
Also worth paying attention to is media synchronization: Services like Google Photos or Yandex.Disk, by default, try to upload photos and videos immediately after creation using a mobile network, which can steal the entire packet of traffic in a few hours, and it is recommended that these applications be configured so that synchronization only occurs when you connect to Wi-Fi.
Check the auto-update settings in the Google Play store or GetApps. Set the value "Only via Wi-Fi." This will prevent the system from deciding to upgrade a heavy app in the background while you are in transport or on the street.
Hidden functions and engineering menu
For advanced users, Xiaomi provides access to deeper network settings. While standard tools are usually enough, a detailed analysis of the connection status is sometimes required. In a Redmi Note 8 phone, you can use the engineering menu codes to check the network status, although there are fewer direct traffic statistics than in the Security app.
To call the test menu, you can use the combination ##4636##. From the menu that opens, select Phone information. Here you can see the connection status, network type (LTE, 3G, H+) and signal strength. A weak signal often leads to increased traffic consumption, since data packets have to be transmitted (multiple times) due to connection errors.
Another way to get information is through the hidden logs of the system, but this requires connecting to a computer and using debugging over USB. For the average user, the standard MIUI remains the most informative. However, knowing about the existence of engineering codes can come in handy when diagnosing communication problems when there is traffic, but pages are not loaded.
Frequent questions and troubleshooting
Even with detailed instructions, users may have specific questions about operating system or carriers, and the answers to the most popular queries below will help to resolve typical traffic-related problems.
One of the common problems is the data discrepancy between the phone and the operator's personal account, which is due to the difference in the calculation method: the phone counts the header of the packet, and the operator can round the values upwards, and the delay in updating the operator's statistics can be as high as 15-30 minutes.