The situation where your smartphone or Xiaomi tablet starts to behave unpredictably is familiar to many owners: the screen goes out on its own, apps close without warning, and the system can simply reboot in the middle of an important conversation. The phrase “Xiaomi is living its own life” often comes up in reviews when users are faced with intrusive advertising in system interfaces or strange behavior of the MIUI interface.
Chaotic behavior rarely occurs out of nowhere, usually as a result of a buildup of system debris, conflict of newly installed applications, or a failure in background processes. It is important to understand that an Android operating system with a MIUI or HyperOS add-on requires regular maintenance and proper initial configuration.
In this guide, we will discuss specific steps to address instability, not using generic phrases, but rather looking at real-world developer tools and hidden menus that help you regain control of the device, and learning how to diagnose the problem and fix it without going to the service center.
Diagnostics of symptoms of unstable work
Before embarking on radical measures such as resetting, it is necessary to accurately determine the nature of the gadget’s “arbitrary” behavior. Often users confuse hardware malfunctions with software bugs. If the screen goes out, it can be either a proximity sensor failure or a software conflict.
Note the heating of the case. If the phone is hot even in standby mode, then some process is consuming CPU resources in the background. This is typical for Xiaomi devices, where the analytics system collects data or the ad module tries to download content.
- 📱 Unintentionally shutting down applications immediately after launch.
- 🔋 Fast battery discharge without visible user activity.
- 📶 Persistent network loss or switching between Wi-Fi and mobile internet.
- 🖥️ Hanging touch screen or incorrect operation of multi-touch.
For initial diagnosis, you can use built-in tools. Go to Settings → About Phone → Version of the kernel and click several times to see system information, although a full log is better viewed through ADB. However, for the average user, just go to the security menu.
⚠️ Warning: If the device heats up to a point where it hurts to hold it, turn it off immediately.Continued operation may cause the battery to bloat or catch fire.
Cleaning the system and memory management
One of the main reasons Xiaomi is “living its life” is cache overflow and lack of RAM: MIUI aggressively manages resources, but when critically filled storage, it begins to behave unpredictable, removing the necessary processes.
Use the standard Security app. It's not just an antivirus, it's a powerful system tool. Run scans and cleanses. Don't ignore the recommendations for cleaning up large files you might have forgotten in your download folder.
Pay special attention to the memory section, if the space is less than 10% of the total, the system will be unstable, delete old screenshots, unnecessary videos and messenger cache, which often grows to gigabytes.
☑️ Checklist for quick cleaning
Also worth checking if too many background apps are running. In the recent app menu, click on the clean button, but don't make it a habit, as constantly rebooting apps can, on the contrary, increase battery consumption.
Configuring energy saving and background processes
Paradoxically, it’s the power-saving features that often make the phone behave strangely.Battery Saver’s aggressive settings can kill important apps, which can keep you from getting notifications or calls.
You need to adjust the behavior of each important application. Go to Settings → Applications → All applications. Select messenger or work program. Find the "Start" item and turn it on. Then go to "Energy Saving" and select the "No restrictions" option.
This action will allow the application to run in the background even if the system tries to stop it to save charge.Without this setting, MIUI will decide when to close your program, which often leads to data loss.
| Type of application | Recommended setting | Risk of shutdown |
|---|---|---|
| Messengers | No restrictions. | High (missing calls) |
| Navigators. | No restrictions. | Medium (route failure) |
| Games | By default. | Low. |
| Social media. | Smart mode. | Average (delayed notifications) |
💡
Use No Limits mode only for really important applications, and installing this mode for dozens of games will result in a quick battery drain.
Disabling Advertising and System Noise
Many users complain that the phone is “living its life” when a banner ad pops up on the screen or a browser with news opens, not a virus, but a built-in MSA (MIUI System Ads) monetization feature.
To stop this chaos, you need to turn off the ad service. Go to Settings → Passwords and Security → Access to personal data. Go to msa and turn off the switch. The system will ask you to wait 10 seconds — that's OK, confirm the action.
You should also go through the system applications. In the Security app, click on the settings gear and turn off "Receive recommendations." The Music and Video app also have their own privacy settings where you need to uncheck the boxes for receiving advertising recommendations.
⚠️ Note: After disabling the msa service, the ad may not disappear instantly. Full settings update takes up to 24 hours, but most often the changes take effect after a reboot.
Working with access rights and permits
Chaotic behavior can be caused by excessive rights you gave apps. If a simple flashlight requires access to your contacts and geolocation, that's cause for concern.
Check Privacy Protection → Special Permits regularly, and note the “Overlapping Other Apps” and “Changing System Settings” options, which allow apps to override the interface and change the settings of the phone.
If you notice that the phone opens pages or clicks on buttons, check which application is eligible for Overlay, often memory cleaners or battery-saving apps that parasitize the system.
For advanced users, it's useful to look at the developer menu, and to activate it, you need to click 7 times on the build number in the About Phone section, and you can find the animation and background settings.
adb shell pm list packages -fThis command (executed via a computer) will show a list of all installed packages, including system ones, which can be safely disabled if they interfere with work.
The Hidden Dangers of a Developer Menu
When resetting or refrigeration is required
If the software settings don’t help and Xiaomi continues to live its life, the system files may have been damaged, and a deeper intervention is required.
The first step is to reset to factory settings, before you do that, make sure you back up your data to the Mi Cloud or your computer, and reset will delete all your personal data, but it will keep the system clean.
If that didn't work, the problem could be a flawed update, which would help with reflashing through Recovery or Fastboot mode, requiring you to download the official firmware from the developer's website and use the Mi Flash Tool.
Restoration of factory settings:
- 🔄 Go to Settings. → The phone. → Resetting settings.
- 🗑️ Select "Erase all data".
- ⏳ Wait until the process is completed (it will take). 5-10 minute).
- ⚙️ Set up your phone as new without restoring all apps at once.
⚠️ Note: When resetting settings via the Recovery menu (volume button) + Make sure the battery is above 50%, interrupting the firmware or reset process can turn the phone into a brick".
💡
If after a complete reset and installation of the minimum of applications the problem persists, the probability of hardware malfunction of the motherboard or plumes is high.