Xiaomi Phone Is Living Its Own Life: Why It Happens and How to Get Back Control

You took Xiaomi to write a message, but instead of a keyboard, a video suddenly opened on the screen in TikTok, or the phone turned on the music in your pocket, even though you didn't even touch the screen, or even at all — the device reboots for no reason or launches apps that you deleted long ago. Sounds like a horror movie script, but in fact this is a common problem that owners of Redmi smartphones, POCO and other brands, 80% of the poltergeists are to blame, but software failures, improper settings or malware.

In this article, we’ll look at all the possible reasons why your Xiaomi is “living its life” – from the banal (for example, accidental touches of the screen) to the serious (account hacking or hardware malfunctions).

We warn you right away that if the problem occurs after a phone falls, moisture gets in or disassembles itself, it is most likely a hardware damage (for example, a departed touchscreen plume or a faulty accelerometer) In this case, repairs are necessary, but in 90% of cases the software is to blame - and it can be repaired yourself.

1. Check the underlying causes: random taps and gestures

To start with, it’s obvious that your Xiaomi may be just responding to inadvertent touches. Modern smartphones are equipped with sensors that recognize even light touches, such as when the phone is in your pocket or bag, especially when models have a screen that occupies 90%+ of the front panel (for example, Xiaomi 13 Ultra or POCO F5).

How to check:

• 📱 Turn off the gestures in your pocket. Go to Settings. → Screen. → Additionally. → Gestures in your pocket and deactivate the option.This feature is designed to prevent accidental taps, but sometimes works exactly the opposite.
• 🔄 Change the case. Tight silicone or magnetic cases can press the screen to simulate touch. Try using the phone without a case for 1-2 days.
• 🧲 Check the magnetic sensor. If you have magnet headphones, bank cards or other magnetic items near your phone, they can activate the cover mode or smart blocker.

Also worth paying attention to is the sensitivity of the screen. Some MIUI firmware has a High Touch Sensitivity option (included in Settings → Special Opportunities → Physical Capabilities → Touch and Hold) If activated, the screen can respond even to light touches with the edge of the palm.

2. Virus or malware: how to detect and remove

If Xiaomi's phone opens its own browser with ads, installs unknown apps or sends messages, it's 95% likely to be infected with a virus.

• 🔓 Installed APK-Files from unverified sources (outside Google Play).
• 📥 Pirated versions of apps are used (e.g. modified Spotify or YouTube Premium).
• 🔗 There were clicks on suspicious links in SMS messenger.

How to check your phone for viruses:

1. Run the built-in scanner. MIUI has its own antivirus: go to Security → Scanner → Full check.
2. Install a third-party antivirus. We recommend Malwarebytes or Kaspersky Mobile - they are better detects malware than a standard scanner.
3. Verify administrator rights. Viruses often disguise themselves as system applications and request administrator rights. Go to Settings → Applications → Special Access → Device administrator rights and remove suspicious programs.

A critical sign of infection: the phone itself connects to Wi-Fi networks you don’t know, or sends SMS to short numbers (such as 1234 or 5678), in which case you urgently need to turn off mobile Internet and Wi-Fi to prevent data leakage.

Remove suspicious applications|Disable Administrator Rights for Unknown Programs|Clear the cache and browser data|Conduct a full antivirus scan|Reset network settings (Wi-Fi, mobile data)-->

3. Firmware failures: how to fix without data loss

If Xiaomi started living its life after the MIUI update, the problem is software bugs.

• 🔄 Spontaneous reboots (especially when connected to charging).
• 📱 Interface freezes or opening random applications.
• 🔊 Suddenly turning on music or changing the volume.

How to fix it:

1. Clear the firmware cache. This won't delete your data, but it will reset temporary system files: Turn off your phone. Press Power Button + Volume up until the Mi logo appears. From the Recovery menu, select Wipe & Reset → Wipe Cache. Reboot the device.
2. Reverse to the old version MIUI. If the crashes started after the update, return the previous firmware via Fastboot (instruction below in spoiler).
3. Turn on Safe Mode. Press the power button, hold your finger on Turn off until Safe Mode appears, and if the problem is gone, the third-party app is to blame.

If the problem persists after cleaning the cache and the firmware rollback does not help, the /system partition may be damaged, in which case only a full reset to factory settings will help (see Section 5).

4. Hardware malfunctions: when to carry to the service

If the software methods didn't work, the reason could be hardware malfunctions.

It is difficult to diagnose hardware problems on your own, but you can check several points:

• 🔋 Check the battery. Install the AccuBattery app and look at the discharge chart. If the phone turns off at 30 to 40 percent charge, the battery is worn out.
• 📊 Test the sensors. Type ##4636## in the dialer, select Testing and check the response of the accelerometer, gyroscope and touch screen.
• 🔍 Look at the connectors. If the phone fell, maybe the plume of the screen or the power buttons went away.

⚠️ Note: If the Xiaomi phone itself turns on the developer mode or changes security settings (for example, disables screen lock) – this may be a sign of hacking through an exploit (for example, a vulnerability in the Linux kernel DirtyPipe). In this case, you need to urgently reset the device to factory settings and change the passwords from all accounts.

5.Reset to factory settings: Last chance before service

If none of the previous methods worked, you'll have a hard reset, which will delete all the data from the phone, but return it to a clean state.

• 📤 Make a backup copy through Settings → The phone. → Backup or Mi Cloud Backup.
• 🔐 Make sure you know the username/password from your Mi Account – after resetting, the phone will require authorization.
• 📱 Charge your phone at least 50% – reset can take up to 30 minutes.

How to reset Xiaomi to factory settings:

1. Go to Settings → About Phone → Resetting → Delete all data.
2. Enter. PIN-code.
3. Confirm the reset (the process will take 5-15 minutes).

If the phone doesn’t respond to touch or is stuck on the Mi logo, reset via Recovery:

1. Turn off the device.
2. Press the Power button + Volume up until the menu appears.
3. Select Wipe Data → Wipe All Data (control – volume buttons, confirmation – power button).

⚠️ Note: Xiaomi models with a blocked bootloader may require a link to your Mi Account after a reset. If you forget your password, restore it before resetting, otherwise the phone will become a brick»!

6 How to Prevent Repeated “Self-Self” Phone Behavior

To stop Xiaomi from living its life, follow the following simple rules:

• 🔒 Disable the installation from unknown sources (Settings) → Annexes → Special access → Installation of unknown applications).
• 🔄 Update regularly MIUI, But don’t install beta versions of firmware – they often contain bugs.
• 🛡️ Use a reliable antivirus (like Bitdefender Mobile) and scan your phone once a week.
• 📱 Do not install “optimizers” and “cleaners” – they often contain advertising software.
• 🔋 Keep your battery healthy. If you wear more than 80% (checked by AccuBattery), replace the battery.

You should also set up the security of your Mi Account:

1. Enable two-factor authentication (Account settings → Security → Two-step verification).
2. Remove unnecessary devices from the list of trusted ones (Account Settings → Devices).
3. Change your password periodically (every 3-6 months).

💡

If you drop your phone frequently, install the Shake Detector app (available on Google Play) which detects falls and automatically locks the screen, preventing accidental touches.

FAQ: Answers to Frequent Questions