How to turn off Xiaomi if the power button doesn’t work: the complete guide

When the physical lock button on a smartphone stops responding, it can take the wearer by surprise at the most inopportune moment, especially when it is necessary to urgently restart the device or simply turn it off to save charge. Owners of Xiaomi, Redmi and POCO often face sticking or software failure of the key, but rush to the service center to solve this task is not necessary.

The modern MIUI shell and the basic Android operating system provide users with a wide range of tools to manage power without using mechanical switches. From built-in accessibility features to advanced debugging methods, there are several proven ways to solve the problem. In this article, we will discuss each method in detail, evaluate their effectiveness and help you safely complete the device.

Before we get to the point of radical measures, we should try regular tools that often go unnoticed. Many users do not even realize that their phone has a hidden menu or feature that allows you to ignore the physical button. Next, we will look at the algorithms of actions from the simplest to more complex technical interventions.

Using the special options menu

The easiest and most affordable way to do this, without having to connect to a computer or install third-party software, is to set up special features. Xiaomi engineers have designed a scenario for using a smartphone for people with disabilities, which allowed you to create a universal management tool. To activate this feature, you will need to go to Settings → Advanced Settings → Special features.

In the list that opens, you need to find the Special Options menu and activate the slider. Once you turn on the bottom of the screen (or in the corner, depending on the version of MIUI), a floating button will appear. When you click on it, you will see a virtual panel where, among other things, there is a power-off icon, which allows you to programmatically initiate a standard shutdown or reboot.

• 🔘 The method is completely safe for the hardware of the smartphone and does not require root rights.
• 🔘 The function works even in the case of partial freeze of the interface, if the touchscreen reacts.
• 🔘 The button can be set to appear by double tapping or long pressing on the screen.

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If the floating button interferes with everyday use, adjust its appearance only when you triple tap the screen or on a schedule, so as not to occupy useful display space.

Importantly, this method requires that the operating system at least partially function and respond to touch, and if the screen is completely black or the froze system is dead, this will not help, and you will have to resort to deeper methods of influencing the hardware and program code.

⚠️ Note: After using the special options menu to turn off, the next time you turn on your phone, the function can be deactivated by the system for security reasons.

Application of on and off scheduler

Another feature that is not known to all users of the Xiaomi ecosystem is the built-in task scheduler, which allows you to assign the exact time when the device should automatically go to standby or completely turn off. You can find this option by Settings → Battery and Performance → Battery (in some versions of the firmware, the path may differ, use the search by settings).

In the battery menu, find the On/Off scheduler, where you can set the time to turn on and off. If your goal is to turn off your phone right now, set the shutdown time to 1-2 minutes ahead of the current moment, the system will execute the command at a given hour, and you will not have to puzzle over the broken button.

This method is especially convenient if the power button works over and over: you can set up regular switching off and on of the phone at night to give the system a rest and clear RAM, which has a positive effect on the autonomy and speed of the device in the long run.

• ⏰ Ideal for automating processes without user involvement.
• ⏰ No need to access the settings menu after the initial configuration.
• ⏰ It works even in sleep mode, as it is tied to the system clock real time.

But there's a big drawback to this: it's not an instant solution to the here-and-now problem, if you need to turn off your phone right away, you have to wait until the time is set, but as a preventive measure or a way to shut down your device at the end of the day, it's a great solution.

Disconnection through developer and ADB settings

For advanced users who are not afraid of the command line, there is a method of debugging through ADB (Android Debug Bridge), which allows you to send direct commands to the operating system, bypassing the GUI and physical buttons. First you need to activate the developer mode: go to Settings → About phone and quickly click on the build number (MIUI version) seven times.

Once activated, a new Developers Item will appear in the settings menu, find and enable USB debugging inside. Then connect your smartphone to a computer that has ADB drivers installed on it. Open the command line or terminal on your PC and enter a command to check the connection: adb devices. If the device is determined, you can proceed to the shutdown command.

adb shell reboot -p

This command forces the power signal to turn off the device. Unlike a normal reboot, the -p flag indicates the system to turn off. This is one of the most reliable ways if the touchscreen is working, but the interface is locked or the power button is physically destroyed.

• 💻 Requires a computer and installed drivers ADB.
• 💻 Allows you to manage power even with a partially non-functioning touchscreen.
• 💻 Gives full control over system processes, including safe mode.

Note that on some modern versions of Android and MIUI, the reboot-p command can be blocked for security reasons, in which case you can try the alternative command adb shell input keyevent 26, which emulates a short press of the power button, or adb shell input keyevent 107 (long press), but this will only work if the system is not getting stuck.

⚠️ Attention: Use of teams ADB Incorrectly entering commands can lead to unpredictable system behavior or loss of data if you choose to experiment with reset commands.

Forced reset and safe mode

If the phone is stuck and doesn't respond to touch, and the power button is broken, the only way out is to force the reboot, which is tied to other physical controls. On most Xiaomi and Redmi models, the volume key combination allows you to bypass the broken lock button. Press the Volume Down button at the same time and, holding it, connect the USB cable to the power source (computer or charger).

Holding this combination when you connect the cable often puts the device in Fastboot mode or Recovery mode. In the Recovery menu (which is controlled by volume buttons), you can select Power off. This is a hardware control layer that works regardless of the operating system state.

There is also a method of entering Safe Mode that can help if the problem is caused by a conflicting application, usually by waiting for the vibration moment when you turn on (if the phone is turned off) and pressing the volume button down. However, if the phone is already on and getting stuck, this method is more difficult to implement without the power button. ADB To enter Safe Mode: Adb Reboot safe_mode.

It's important to understand the difference between reboot and shutdown. In Recovery mode, selecting Reboot will restart your phone and Power off will turn off. Be careful when navigating using volume buttons to avoid accidentally starting a Wipe Data reset.

Software solutions and third-party applications

Google Play and alternative sources offer a variety of applications that add a turn-off button to a screen or widget bar, popular solutions including Power Button to Volume Button, Assistive Touch, and various launchers, which create a virtual layer on top of the system, intercepting the clicks and broadcasting them to shutdown commands.

However, installing such applications on an existing phone can be difficult if the interface is not responsive, and many require advanced permissions or root rights to fully operate the shutdown function (rather than simply locking the screen). Without root rights, most applications can only turn off the screen, but not turn off the power completely.

If you plan to use this method in the future, install the app beforehand while the button is running. Set it up for autoload and give the necessary permissions. At a critical moment, this will be a salvation. Pay attention to applications with high ratings and a lot of reviews, as they contain less malicious code.

• 📱 Apps can consume extra battery power in the background.
• 📱 Requires careful configuration of access permissions to the system.
• 📱 They do not guarantee work on all versions. MIUI Due to aggressive battery optimization.

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Third-party apps are a good temporary solution, but don’t rely on them as the primary way to manage power in the long run because of potential conflicts with system updates.

It’s also worth mentioning the “Double tap to turn on/off screen” feature that many Xiaomi models have, which is in the Settings menu → Additional settings → Activate the screen. Although it doesn’t turn off the phone completely, it lets you turn off the display without a button, which partially solves the lock problem.

Prevention and operational recommendations

Problems with the power button are often mechanical: dust, moisture, or simply wear out the contact mechanism. To prolong the life of the remaining functions of the button, try not to press it too hard. Using protective covers with high sides or additional protection for the keys can prevent further destruction of the mechanism.

Regularly cleaning ports and keys with compressed air helps remove fine dust and pile, which often cause sticking. If the button starts to "crack" or fall, this is the first signal that it may soon stop working at all, in which case replacing the power button plume in the service center is inexpensive and takes about 30-40 minutes, which is cheaper than treating the consequences of constant use of an idle element.

It is also recommended to periodically check system updates. Xiaomi engineers often make improvements to the touchscreen and button drivers, which can software compensate for hardware problems. → The phone. → Updating the system.

⚠️ Warning: If the power button stops working after the phone falls into the water, do not try to charge the device or connect it to the PC.Let it dry for at least 48 hours in a warm, dry place, otherwise a short circuit can disable the motherboard.

Frequently Asked Questions (FAQ)