How to Turn Off Xiaomi Phone Completely: Full Instructions

Modern Xiaomi smartphones, which are based on the shells MIUI or the new HyperOS, often have unusual behavior of power buttons, which can confuse even experienced users. Instead of the usual menu of completion, the device can launch a voice assistant or take a screenshot. This is not a bug, but a feature of the system configuration that is implemented by the manufacturer for convenience, but sometimes creates real difficulties.

Device owners often face situations where the device is getting stuck and does not respond to touch, or requires a forced reboot to install updates. Understanding all available power-off methods is critical to data safety and the correct operation of the hardware. In this article, we will discuss the software and hardware methods of solving the problem.

There are several levels of shutdown: standard shutdown through the interface, forced reboot when getting stuck, and deep techniques through debugging. Each method has its own application features. Below are detailed algorithms for actions for different situations.

Standard shutdown through the system interface

The most obvious way, which everyone knows, is that newer versions of firmware often hide or change. By default, the default settings often activate the Google Assistant or Mi AI function when you press the power button long enough. To return the classic menu, you need to change the system settings.

Go to the Settings menu and find the Additional or Advanced Settings section. In the Options list, look for the Power button. Here you will be offered two options: Call Voice Assistant and Shutdown Menu. Choose the second option.

Once you change the setting, the return algorithm to the classic becomes simple: press the lock button for 2-3 seconds. The display will show sliders to turn off and reboot. Pull the slider Turn off to the right to complete the work.

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If the sliders don’t appear immediately, try pressing the power button once briefly and then clamping it again – in some versions of MIUI, this is a double action.

It is important to note that some global firmware versions may have different paths, such as HyperOS, where settings can be moved to "Special Features." If the standard path doesn't work, search for settings by entering the word "button."

Hardware reboot and forced shutdown

Situations where the touch screen stops responding to touch require hardware techniques. Unlike the iPhone, where you need to use a combination of buttons, Xiaomi often has a long enough hold on one key. However, if the system is dead, a more rigid approach is required.

For forced reset, press the on button and hold it for a while. 10-15 So the device has to vibrate and show the Mi or Redmi logo, and it's safe for the data and it doesn't delete it, it just cuts off the power.

⚠️ Warning: Do not use the long-term retention method (more than 20 seconds) regularly. This is an emergency measure for cases of complete system freeze, not a regular method of shutting down.

If the Xiaomi phone doesn’t turn off even with a long press, it may be the hardware or a deep software failure that drains the battery to zero, leaving the device on, although it’s not recommended for lithium polymer batteries.

Use of key combinations for special modes

Xiaomi devices have powerful diagnostic tools available through button combinations at start, which allow not only to turn off the phone, but also to reflash it or check the hardware, and knowledge of these combinations is essential for every owner.

To get into the Recovery menu, turn off your phone in any way you can, then press the Volume Up and Power buttons at the same time. Hold them until the logo appears. In the Recovery menu, you control the volume buttons and the power button selects.

• 🔹 Recovery Mode - Recovery mode, allows you to reset or flash.
• 🔹 Fastboot – bootloader mode, used for connecting to a PC and deep diagnostics.
• 🔹 Safe Mode – Safe Mode, only downloads system applications (activated in the download menu on some models).

To exit these modes and turn off completely, select Power Off or Reboot to Power Off. If the Recovery screen doesn’t respond, just press the power button for 10-15 seconds to force the power chain to break.

Disconnect via ADB and debug via USB

For advanced users who have a crashed screen but the phone is working, or for remote control, there is a method through the computer: this will require installing ADB (Android Debug Bridge) drivers on the PC and enabling USB debugging on the smartphone itself in advance.

Connect your phone to your computer via the original cable. Open the command line on your PC in the ADB folder. Enter the command to check the connection: adb devices. If the device is determined, you can send power management commands.

adb shell reboot -p

This command initiates a software shutdown of the device, and the smartphone will correctly complete all the processes and shut down, which is the cleanest way to shut down in terms of the software logic of the system.

If the reboot-p command doesn't work on your version of Android, you can try an alternative: adb shell svc power reboot (although it does reboot more often). Adb shell input keyevent 26 (simulated button pressing) is also effective for a complete shutdown, but it requires interaction with the screen to confirm.

Solving problems with the hung lock screen

Often, users are looking for a way to turn off their phone because they have a notification curtain or lock screen, and in such cases, a complete shutdown is not always necessary, just restart the system interface.

Try calling the shutdown menu with your voice if Google Assistant is on. Say, "Ok Google, turn off your phone." The system may suggest you shut down. It doesn't work on all firmware versions, but it's worth trying.

If the screen responds to touch, but the sensor doesn’t work in a certain area, try connecting it. USB-mouse-over OTG. This will allow you to cursor to reach the shutdown button or reboot the device through the settings.

The table shows the main scenarios, and if your case is not described, you probably need to intervene in the settings of special features.

Automatic shutdown on schedule

A convenient feature that many forget is the task scheduler, which allows Xiaomi to set up automatic switching on and off of the device at a given time, which is useful for saving battery life at night or rebooting the phone in the absence of a user.

Find Scheduled On/Off in the settings. It's usually in Battery and Performance or Additional. Activate the switch and set the time. The phone will complete the work itself and turn on the alarm.

⚠️ Warning: Make sure that when the phone is scheduled to shut down, it is not busy with important background processes, such as system updates or backups.

Using a timer is a great way to programmatically turn off your phone if the physical button is broken. Set the turn on time 1 minute ahead and the shutdown time is now (or near).

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Automatic schedules are the only way to completely turn off the phone without user intervention if the power button is physically faulty.

Frequently Asked Questions (FAQ)