Xiaomi smartphone owners often face intrusive notifications that the mobile traffic limit is almost exhausted, even if the operator provides unlimited rates.This feature of the MIUI or HyperOS shell is designed to save users money, but in modern realities it only annoys and sometimes blocks access to the Internet at the most inopportune time.
Disabling this feature does not require root permissions or complex device reprogramming, but rather configure the built-in Security app and mobile network settings competently. In some cases, the system can "remember" old limits after changing. SIM-You can use a map or switch to another carrier, which requires manual intervention to reset the statistics, and knowing where those settings are hiding will allow you to have complete control over your data consumption.
In this article, we will discuss in detail all possible methods of solving the problem, from basic disabling of warnings to deep configuration of APN access points. You will learn why the phone can mistakenly assume that traffic has ended, and how to prevent the automatic shutdown of mobile Internet by the system. Follow the instructions consistently to regain full access to the network without unnecessary restrictions.
Setting up the Security app and traffic manager
The main control tool in Xiaomi smartphones is the system application "Security", which is where the main switch responsible for monitoring data consumption is located. To get to the desired menu, open the application and find the section "Data Use", at the top of the screen usually shows the current flow and the remaining limit, as well as the setting button, often indicated by a gear or three dots.
Inside the settings menu, you need to find the item that sets the limit. By default, it can be turned on, and the system starts counting gigabytes from the last time you reset the statistics or activate it. SIM-You need to either completely disable the Traffic Limit function or set a value that is significantly higher than your real rate, such as 9999 GB. This will create the illusion of unlimited for the system.
Also in this section, there's a frequent "Warn When You Reach..." option, even if you don't block the Internet completely, permanent pop-ups can interfere with your work, and turn off this feature so that your phone doesn't count how many megabytes you've spent in a month.
- 📱 Open the Security app and go to the Data Transfer section».
- ⚙️ Click on the gear icon in the upper right corner of the screen to enter the settings.
- 🚫 Find the traffic limit switch and turn it to the “off” position».
- 📉 If necessary, set the date of resetting statistics on the 1st day of each month.
Resetting statistics and reconnection SIM-map
Sometimes a software failure causes the traffic meter to stick to zero or show incorrect values, which causes the system to block the connection, in which case a complete reset of data usage statistics helps, which does not delete your personal files, but resets the meters in the system, forcing Android to start counting again, and this is especially true after changing the tariff plan.
To do the reset, go to your mobile network settings through the phone's main menu. Find the data section and scroll to the bottom. There's a Reset button. Once you click, the system will alert you that all the data you've accumulated will be deleted. Confirm the action and restart the device to apply the changes.
If the software reset didn't work, try a physical reconnection of the SIM card. Turn off the smartphone, remove the tray, wipe the contacts. SIM-And when you turn on the phone, it's re-registered in the network, and often this forcefully updates the tariff data, resetting the wrong envelope restrictions. MIUI.
☑️ Checklist for resetting network settings
Managing APN Access Points
One of the hidden reasons for traffic restriction may be incorrect settings of the APN access point. carriers transmit these settings automatically, but in Xiaomi smartphones they can conflict with system limitations. Checking and reinstalling the correct settings often solves the problem of “cutting” speed or complete lack of Internet.
To get into the access point menu, go to Settings path. → SIM-maps and mobile networks → Access points (APN). Select your operator's active point. Pay attention to the "Type" fields. APN» and "Protocol" APN». The type field should usually indicate default, supl, or just default. If it says you have extra settings, delete them.
At the bottom of the access point settings screen, there's often a three-point menu button. Click on it and select "Reset to default settings." This action will return all settings to the factory values recommended by the operator. After that, be sure to turn on and off "Flight Mode" so that the network reconnects to the new settings.
| Parameter | Value for most operators | Note |
|---|---|---|
| Name. | Arbitrary (e.g. Internet) | Leave it as it is. |
| Access Point (APN) | internet | Depends on the operator. |
| Type APN | default,supl | Critical parameter |
| Protocol | IPv4/IPv6 | Double protocol recommended |
What if the internet is lost after the APN reset?
Disabling traffic saving in the browser and applications
Even if Xiaomi’s system settings allow unlimited traffic, individual apps may have their own limitations. Browsers (Chrome, Yandex, UC Browser) and social networks are often equipped with a “Traffic Saving” or “Light Mode” feature, which compress images and block autoplay of video, which can be perceived by the user as a speed or quality limitation.
Check the settings of each application you use frequently. In Google Chrome, this is done through the Settings → Traffic Savings menu. Make sure the switch is off. Apps like Telegram or WhatsApp have a Media Autoboot setting where you can choose to download via Wi-Fi or mobile network. Setting a Wi-Fi-only restriction can create the illusion of a mobile internet problem.
Also worth paying attention to the Background feature. If it is limited to a particular application, it will not be able to update or send notifications when you are not actively using it. Go to Settings → Apps → All Apps, select the desired application, then Mobile Data and turn on the Background Mode option.
- 🌐 Open your browser settings and find the section “Saving traffic».
- 📵 Check the settings of autoload in messengers for mobile network.
- 🔄 Allow background data transfer for important applications in system settings.
- 🗑️ Clear the browser cache if the problem only manifests itself in web surfing.
Specifics of working with Dual SIM and roaming
Owners of two-sim Xiaomi should take into account that traffic settings can conflict between slots. SIM-The card is used for calls and the other card is used for the Internet, and the system can mistakenly apply the limits of the first card to the second card «SIM-Maps and mobile networks clearly separate roles: specify which card is responsible for the Mobile Internet, and which only for calls.
Special attention should be paid to the “Limit Roaming Traffic” feature. Even if you are in a home region, the enabled data roaming option can activate strict restrictions to protect you from huge bills abroad. Make sure the Data Roaming switch is turned off if you do not plan to travel outside the country, or set a separate, higher limit for it.
⚠️ Attention: When using two SIM-Make sure that the right slot for monitoring is selected in the traffic limit settings. Often, the default system monitors the traffic limit. SIM 1, while the internet is distributed through SIM 2, which leads to false locks.
If you travel frequently, create a separate settings profile or use third-party traffic management apps that are able to ignore the system limitations of HyperOS. However, for most users, it is enough to double-check which card is chosen as the main one for data transfer at the current time.
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The correct distribution of roles between SIM-Internet vs. Calls prevents 80% of conflicts with traffic limits on Xiaomi.
Additional network settings and hidden menus
Some versions of MIUI firmware contain hidden settings that affect network priority. You can check the connection status through the engineering menu (accessible under ##4636##) and select Phone Information and find Network Type Preferred. Make sure you choose LTE/5G preferred, as 2G/3G modes may have more stringent carrier restrictions.
It's also worth checking if the Smart Mode feature is enabled in Wi-Fi and mobile network settings.This feature tries to switch between networks to save energy, but often does so incorrectly, breaking the connection or limiting background activity. → Wi-Fi Assistant can stabilize the connection.
If nothing works, you can try resetting your network settings. This will return to the factory settings of Bluetooth, Wi-Fi and mobile networks, but will not affect your personal data (photos, contacts). The path to reset: Settings → Connection and Sharing → Reset Wi-Fi, mobile network and Bluetooth. After that, the phone will reboot, and you will need to re-enter passwords from Wi-Fi networks.
⚠️ Note: Resetting network settings will remove all saved passwords from Wi-Fi and Bluetooth pairing.Make sure you remember passwords from important networks or they are stored in the cloud before performing this operation.