Owners of Xiaomi Redmi 9 smartphones often face a situation where mobile Internet suddenly stops working, although the tariff plan is not yet exhausted. This is due to the built-in traffic saving feature, which is set by the manufacturer by default at a certain mark. MIUI system seeks to protect the user from random expenses, but in the realities of unlimited tariffs or large data packages, this feature becomes more a hindrance than an assistant.
Fortunately, it's very easy to turn off this traffic limit, and it doesn't require superuser rights or complex code manipulations. It takes a few steps in the settings menu to regain full control of your network connection. In this article, we'll take a closer look at the process of deactivating restrictions, and we'll also look at the related settings that can affect connection stability.
Understanding how the MIUI 12 or more newer versions of the data monitoring system works will help you avoid unpleasant surprises at the most inopportune moment.We will look not only at the standard shutdown path, but also at the nuances associated with specific applications and background processes that can consume traffic unnoticed by the owner.
Why Xiaomi Redmi 9 is blocking the Internet
Android system in conjunction with the shell MIUI It's equipped with powerful cost control tools. SIM-If you change the tariff to unlimited, or if you just don't pay attention to the pop-up window when you activate, the system will continue to work in austerity mode.
The main reason for blocking is because the system application Security, which is the component that monitors incoming and outgoing traffic, and when the meter reaches a set value, the algorithm forcibly breaks the connection to prevent overbudget, a critical feature for those who use prepaid cards, but absolutely redundant for modern communication service packages.
In addition, it is worth considering that background processes can consume a significant amount of data. Application updates, synchronization of cloud storage and the work of messengers create a constant flow of information. Without competent setting of limits, the user risks either to remain without communication or, conversely, to spend extra money if the function is turned off completely, but the tariff is not unlimited.
- 📉 System restriction protects against accidental costs on roaming or when connected expensive options.
- 📱 Shell MIUI aggressively manages network connections to extend battery life.
- 🔄 Automatic system and application updates can quickly run out of a small data packet.
⚠️ Attention: Full disabling of the traffic limit is only relevant for tariffs with unlimited Internet. If you have a limited package, it is better to simply increase the threshold value so as not to receive an invoice with a surcharge.
Setting up a traffic system monitor
To manage restrictions, you need to go to the native Security app, which is pre-installed on all Xiaomi devices, which is the central hub for all settings related to performance and protection, including network traffic control, and this is where the global settings affect the operation of all applications at once.
Inside the app, you need to find the statistics section. The interface may vary slightly depending on the version of MIUI, but the logic remains the same. You need to find Statistics or Data Use, and here you can see the current month's consumption schedule and limit settings.
Click on the gear icon or settings menu in the top right corner of the screen, and you'll see a list of options where you can set the date for resetting statistics and, most importantly, set or remove the limit. Often the default is a value like 10GB or 20GB, which is too low for many users.
To turn off control, you need to put the Traffic Limit switch in an inactive position. The system can warn you that there are unforeseen costs without restrictions. Confirm the action if you are confident in your tariff plan. After that, the restriction icon in the notification curtain should disappear and the Internet will stop shutting down.
☑️ Checking the limit settings
Individual settings for applications
Apart from the general limit, Xiaomi Redmi 9 allows you to configure network access for each application separately.This is a useful feature for fine-tuning, which helps prevent traffic leakage by programs that do not need constant Internet access.
In the same section, Security -> Data Use, you can find a list of all installed programs. When you click on a particular application, you will see detailed statistics and switches for mobile data and Wi-Fi. Here you can also prevent background data transfer.
Special attention should be paid to heavy applications such as YouTube, Instagram or cloud storage. If you want to save traffic but do not want to completely turn off the Internet, you can prohibit them from working through the mobile network, leaving access only through Wi-Fi, this is especially true when traveling or abroad.
There is also a Traffic Saving Mode feature that compresses data when browsing the web in the system browser. Although this technology is a little outdated with the advent of fast 4G networks, it can still be useful in areas of poor coverage where connection speeds are low.
- 🚫 Blocking background activity for rarely used apps saves battery power and traffic.
- 📶 Access sharing (Wi-Fi/Mobile Data) gives flexibility in cost management.
- 📊 Detailed statistics help to identify traffic-eating programs.
⚠️ Note: Blocking system applications (such as Mi Cloud or GetApps) may cause a smartphone to malfunction or not be able to update system components.
Hidden functions of the engineering menu
Resetting network settings and reconnecting
Sometimes, when you visually turn off the limit in your settings, you lose the Internet, and you can have a software failure in your network modules or a cache of system services, and resetting your network settings becomes an effective solution.
This operation will return all connection settings to factory values, and it is important to understand that it will remove saved passwords from Wi-Fi networks, Bluetooth headset settings and settings. VPN-However, personal files, contacts and applications will remain intact.
To perform the reset, go to Settings -> About Phone -> Reset. Select Reset settings for Wi-Fi, mobile network and Bluetooth. Confirm and wait for the device to restart. Once the smartphone is turned on, you will need to re-enter passwords from wireless networks.
An alternative, more gentle way is to use flight mode: turning on the air mode for 10-15 seconds and then turning off the modem causes the modem to re-register in the operator's network, which often solves the problem of "stuck" limit or authorization errors.
Path to reset: Settings → About Phone → Reset Settings → Reset your Wi-Fi, mobile network and Bluetooth settingsUse of third-party applications for control
If standard MIUI tools aren’t enough, or if you want more detailed analytics, you can use third-party solutions from Google Play. There are many quality counter applications that work beyond system constraints.
One popular solution is Data Usage or My Data Manager, which allows you to set complex rules, such as daily limits, notifications when you reach 80% of the volume, or automatically turn off mobile data at night, and they also know how to build beautiful charts and predict the end date of a packet.
But remember, installing a third-party meter requires special permissions, and you need to give the application access to usage statistics so that it can display the data correctly, and without that permission, the program will only show approximate numbers.
It is important not to install two active traffic meters at the same time. Conflict between the Xiaomi system monitor and a third-party application can lead to incorrect display of statistics or even cyclical turn on and off of mobile Internet.
- 📈 Third-party applications often provide a more user-friendly interface and widgets to the desktop.
- 🔔 Flexible notifications help to control the flow in real time.
- 🛡️ Apps from the official store are safe to use.
💡
If you use a third-party counter, be sure to turn off the system limit in Xiaomi’s settings to avoid double-control and conflict.
Comparison of Traffic Management Methods
There are advantages and disadvantages to different controls, and the best method depends on your smartphone usage habits and the type of plan you have, and below is a table to help you decide on the right one.
| Method | Difficulty | Efficiency | Risks. |
|---|---|---|---|
| MIUI system limit | Low. | Tall. | False positives are possible. |
| Manual data shutdown | Low. | 100% | You can forget to turn it back on. |
| Third-party annexes | Medium | Tall. | Battery consumption, advertising |
| Resetting network settings | Medium | High (when crashed) | Loss of Wi-Fi passwords |
As you can see from the table, Xiaomi's built-in tools are the most balanced solution for most users, they do not require additional software installation and are deeply integrated into the system, but if software errors occur, it is resetting or third-party software that can be a salvation.
Manual control through the notification curtain remains the fastest way to fully Internet, but relying on human memory is risky. Automating processes through system settings is a more reliable way.
💡
The optimal strategy is to disable the hard system limit but leave flow notifications to always be aware of the situation.