Xiaomi’s move to its new HyperOS operating system is often a question for users accustomed to MIUI logic. One of the most basic but unexpectedly confusing actions for many is turning off the smartphone completely. Changes in interface algorithms and button behavior have caused the standard “clamp and hold” method to stop working as expected. This is not a mistake, but a conscious decision by developers to prevent random actions, but it requires addiction.
In this article, we will take a closer look at all the existing ways to turn off power on your device, including the regular menu, physical buttons, voice assistant, and even emergency options in case of a complete system lock, and understanding these mechanisms will help you effectively manage energy savings and solve software failures without panic.
Standard method via lock screen and menu
The most obvious and commonly used way to turn off a HyperOS-based smartphone requires two consecutive actions instead of one long clamping. It used to be enough to hold the power button for a few seconds, but now a brief tap on the lock button triggers the power management menu, a change that has affected most modern models, including the flagship Xiaomi 14 and Redmi Note 13 series.
Once the menu appears on the screen, you will need to select the appropriate icon. The interface has become more graphic and clear, eliminating accidental reboots in your pocket. If you want to completely turn off the device, choose the red button with the power symbol, and to update the system or eliminate minor errors, the blue reboot button.
- 🔘 Press the power button once in a short motion to call the menu.
- 📉 Select the “Off” icon (red circle with vertical line) to completely disable.
- 🔄 Click Reboot (blue circle with arrows) if you just want to update the system.
- ✂️ Use the Flight Mode option to quickly disable all communication modules without turning off your phone.
⚠️ Note: In some regional versions of HyperOS firmware (especially Global and EEA) The shutdown menu can be hidden or replaced by calling the Google Assistant voice assistant with a short press, in which case you need to press the power button and the volume button (+) simultaneously 3-5 seconds.
Importantly, button behavior can be adapted to some of your habits through system settings, although a full return to the old HyperOS clamping scheme is not yet possible without third-party tools. Users should get used to the new algorithm: short pressing is now an action, not a wait.
Customization of the behavior of power buttons in HyperOS
The flexibility of Xiaomi setup allows you to change the response of the device to press physical keys, which is especially important after the transition to HyperOS. By default, a short press of the power button opens the off menu, but in some configurations this function is repurposed to call Google Assistant or Xiao AI. To return the usual functionality or optimize management, you need to refer to system parameters.
To change your settings, go to Settings, then select Additional Features (or "Special Features" depending on the translation version) and this is the key switch that determines the fate of the short press. If you're more comfortable calling the turn off menu quickly, make sure that this is the option that's activated, not the voice assistant.
You can also set up a long power button in this section. In HyperOS, this action is often reserved for calling Google Assistant, but it can be reassigned or disabled to avoid accidental activations in your pocket or when carrying your phone in your bag.
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If a short tap of the power button calls Google Assistant instead of the off menu, go to the Assistant settings and turn off the Voice Match Recognition function or change the action of the button in the System Settings -> Additional Features menu.
| Action. | Standard HyperOS Behavior | Alternative behaviour |
|---|---|---|
| Short press. | Shutdown/Reset menu | Launching Google Assistant |
| Long press (3 seconds) | Launching Google Assistant | Shutdown menu (old style) |
| Double-push | No action / Launching the camera | Launching the camera (on the screen) |
| Press + Volume + | Screenshot (on the desktop) | Shutdown menu (backup method) |
Note that on devices with a heavily modified interface (such as Chinese versions of CN firmware), the logic may differ. In such cases, the path to button settings is often located at Settings → Additional → Buttons. Here you can write down scenarios for short and long presses, making the device as comfortable as possible for a particular user.
Emergency shutdown when the system freezes
Situations where the touch screen stops responding to touch and the software menu doesn't open even happen on powerful flagships. HyperOS retains a forced reboot mechanism that operates at the hardware interrupt level, ignoring the state of the operating system, a critical tool for restoring the health of a smartphone.
Hard Reset buttons require both the power button and the volume button to be pressed together, and hold them for long enough — 10 to 15 seconds — until the screen goes out and the MI or Xiaomi logo appears, a method that is data-safe because it simulates battery extraction but does not delete user information.
- 🆘 Press the power button and volume button at the same time «+».
- ⏳ Hold the combination for at least 10 seconds before the logo or vibration appears.
- 🔌 If the phone is connected to charging, turn off the cable before trying to reboot.
- 🧊 Make sure your finger is pressed tightly against the buttons, as protective covers may interfere with pressing.
⚠️ Warning: Do not confuse forced reboot with entering Recovery or Fastboot mode. If you continue to hold the buttons after the logo appears, the phone may go into diagnostic mode. Release the buttons immediately after the vibration or quenching of the screen.
In the rare cases where the system freezes dead and doesn't respond even to a combination of buttons, battery drain can help. Leave the device alone until the battery is completely depleted, then plug in the charger. When power is turned on, HyperOS often automatically checks the file system, which can eliminate the cause of the freeze.
☑️ Actions when the phone is hanging
Using a voice assistant to turn off
Today’s Xiaomi smartphones feature advanced voice assistants that allow you to control basic functions without touching the screen. This is especially convenient when your hands are busy or the screen is dirty. In HyperOS, voice integration has become deeper, allowing you to execute commands to turn off and reboot with your voice.
To activate the function, you need to pronounce a phrase (for example, "Ok Google" or "Hello, Mi") or hold the assistant button for a long time. After activation, clearly say the command "Switch off the phone" or "Reset the device." The system will request confirmation of the action, since this is a critical operation, and after your consent ("Yes" or "Confirm"), the command will be executed.
This method requires an active Internet connection and configured voice recognition, so if the phone is in Do Not Disturb mode or has background activity limitations, the assistant may not respond the first time, in which case try repeating the command louder or closer to the microphone.
Why can't voice shutdowns work?
Voice commands are not just a convenience, they're also a diagnostic tool, and if the phone turns off on a voice command but doesn't respond to the sensor, the problem is probably the touchscreen or the calibration, not the HyperOS system itself.
Automatic shutdown on schedule
The automatic on and off schedule feature is a great tool for digital hygiene and extending battery life. HyperOS lets you set your smartphone to turn off on its own at night or at certain times when it is not in use and turn on before the owner wakes up.
You can set this mode in the Settings menu → Battery → On/Off scheduler (the path may vary slightly depending on the shell version). Here you set the exact time to start and stop the device, as well as the days of the week when this feature should be active. This is useful for those who want to be guaranteed not to hear night notifications or want to rest the processor.
- ⏰ Set the shutdown time, for example, at 23:00, so that the phone does not disturb at night.
- 🌅 Set up automatic switching on for 10-15 minutes before your alarm clock.
- 📅 Select days of the week so that the function works only on weekdays or weekends.
- 🔋 Use this feature for weekly automatic reboot to clear RAM.
If the device turns off on schedule and the charge falls below the critical level, it may not turn on in the morning.
⚠️ Caution: Automatically shutting down on a schedule may conflict with alarm clocks in some older versions of the Android kernel. Make sure your alarm clock is set to work even when your phone is off (the “Alarm Signal” feature) if you rely on it to wake up.
Frequent Questions and Challenges (FAQ)
Why does a long press of the power button turn on Google Assistant, and not the off menu?
Xiaomi phone doesn’t turn off via menu, what to do?
Can I turn off Xiaomi phone without a power button?
Is it safe to turn off Xiaomi’s smartphone often?
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HyperOS has changed the logic of power management: a short press now calls the menu, and a long press activates the assistant.
In conclusion, power management in Xiaomi HyperOS has become more multifaceted. Despite the initial confusion with the buttons, the system offers flexible tools to turn off, reboot and automate these processes. By mastering keyboard combinations and menu settings, you can effectively control the operation of your device in any situation.