Set up a lock button reset on Xiaomi

Many Xiaomi smartphone owners who are switching from other operating systems or older versions of Android often experience unusual device behavior during a conversation. The standard action to complete a call on many gadgets is to single-click the physical lock button, but on the new shells of MIUI and HyperOS, this feature is disabled by default. The user tries to press the power button to quickly put the phone down, but the screen only goes out and the connection remains active, which causes confusion and discomfort.

Fortunately, Android system settings make it easy to get back to the functionality without having to get superuser rights or install third-party software. Turning on this option greatly speeds up interaction with the device, especially when hands are busy or the phone is in your pocket. Below we will discuss in detail the activation algorithm of the function, possible reasons for its absence and alternative methods for completing calls.

It is worth noting that the location of the menu may vary slightly depending on the firmware version, but the logic of the system remains the same for the entire range of Xiaomi, Redmi and POCO. The correct configuration of these parameters will make the use of the smartphone more intuitive and convenient in everyday life.

Where to find call completion settings in MIUI and HyperOS

Finding the right switch can take some time, because the developers have hidden it in the non-obvious section of the system settings. You need to open the main application menu and find the Settings icon, which usually looks like a gear, then you should scroll down to the list of options to the Special Features section, which in some versions of the shell can be called "Additional settings" or "Extended settings".

Within this menu, you should select a hardware button management item, which, depending on the location of the system, can be called Buttons, Buttons and Gestures or simply "Button Management," and this is where all the parameters that govern how a smartphone responds to physical impacts, including how long it presses and what actions are to be taken.

⚠️ Note: Some global versions of the firmware MIUI If you do not find the option "Complete Power button call", try changing the region in the settings (Settings) → Additional settings → Region) to India or Singapore, activate the function and then return the region.

Once you log in to the button menu, the system will offer you several configuration options, and we're interested in the option that allows you to end phone conversations. In older versions of Android, this option was always available, but in modern Android builds 11, 12, 13 and 14 Google has changed the security policy, so smartphone manufacturers are forced to make this feature in special permissions.

• 📱 Open the settings and go to the section "Special features".
• 🔘 Select "Buttons" or "Button Management".
• ✅ Find and activate the "Close Power button" switch".
• 🔄 If there is no item, check availability in the "Phone Management" section inside special features.

Step-by-step instructions for activating the function

To ensure that you turn on the option you need, follow a clear algorithm of actions. First, unlock your device and make sure that the screen is working correctly. Go to the settings menu using a swipe from top to bottom or finding the corresponding application on your desktop. Navigation on the menu should be smooth, without delay.

Find the Additional Settings section. Select Accessibility from the options list. Inside this section, you are interested in the Physical category or just the list of available services. Here, you will find the End of the Call or the End of the Call button. Click on it to open the detailed management menu.

In the window that opens, you'll see the switch that's in the default off position. Put it back on the active state. The system can request confirmation of action or warn you that the app will gain access to control of the phone. Accept the warning, as it's a system function that's necessary for the hardware buttons to work properly.

Once the function is turned on, you should immediately make a test call. Call any number or operator voicemail. When the beep starts or the connection is established, press the lock button once. If the call is reset, then the setup is successful. If the screen just went out, but the call continues, check if you need to restart the device to apply the changes.

Alternative methods of ending the conversation

If for some reason the standard feature doesn't work or you're uncomfortable reaching for the side button, there are other ways to end the conversation. Today's Xiaomi smartphones offer a variety of control scenarios that can be even more convenient than a physical button. Let's consider the most effective ones.

The first is screen gestures, and many full-screen models can end the call by double tapping the screen or swiping the finger into a specific area, but these gestures must be pre-activated in the feature menu, and there is a "Put to the ear" feature that automatically turns on the speaker and screen, but it is not suitable for completing the call.

The second option is to use a voice assistant. If you have Google Assistant or Xiao AI activated, you can just say "Complete Call" or "Hang on the phone." This is especially convenient when the phone is on the table or in the bag, and it's physically impossible to reach the buttons. Voice control works even when the screen is locked, if the appropriate permission is given in the settings.

⚠️ Note: Using voice commands to reset calls requires a stable internet connection and may not work in poor network reception or in strong outside noise.

The third way is to use third-party apps from the Google Play store. There are utilities that add large reset buttons to the lock screen or allow you to customize your own gestures. However, installing such software can lead to increased battery consumption and advertising, so it is better to use the built-in system tools.

• 🗣️ Voice command "Complete call" via Google Assistant.
• 👆 Double touch screen (if supported by model and theme).
• 📲 Using a smart watch or Mi Band bracelet to reset a call.
• ⏱️ Automatic reset via timer (requires settings in autoresponder applications).

Problems with the power button and their solution

There are situations where the software setting is enabled, but the lock button stops responding properly during a conversation, this can be due to both software failures of the MIUI shell and physical wear of the mechanism. If you press the button but do not reset, eliminate the software conflict in the first place.

Often the problem lies in the operation of a particular phone application. If you use third-party software instead of system software, such as Truecaller or Google Phone with a modified version, it can intercept the control of the buttons. Try temporarily switching to the standard phone application from Xiaomi and check the function.

Physical malfunction of the button is another common cause: If the button gets stuck, has a backlash or requires excessive force to press, the system may not register the short click required to reset, in which case only replacing the plume or button mechanism in the service center helps.

You can use the engineering menu to diagnose it, type ##6484## in the phone app (not all models), select a button test, and check the response, and if the test shows click gaps, it's the hardware part of the device.

Comparison of features in different versions of Android

The behavior of the reset function has changed significantly with the release of new versions of the operating system, understanding these differences will help to properly configure the device and avoid confusion when switching to a new smartphone.

As you can see from the table, Google is tightening its requirements for app access to system functions every year, so that malware can’t arbitrarily end your calls or lock your device, so it’s more difficult to find this setting on modern versions of HyperOS and MIUI.

Users of older devices that have upgraded to newer versions of Android should be prepared for the fact that the usual scenarios may stop working, in such cases, it is recommended to re-configure the procedure described above and check all permissions for system applications.

Additional Call Settings for Xiaomi

In addition to controlling the lock button, Xiaomi smartphones have many other useful features for handling incoming and outgoing calls, such as setting up an automatic response when you connect a headset or Bluetooth device, which allows you to start a conversation without pressing any buttons, which is especially convenient while driving.

Another useful option is Auto-Appeal in Time. If you turn this feature on in call settings, the phone will automatically receive a call after a predetermined period of time (e.g., 3 or 5 seconds), which can be useful if you have a damaged touchscreen or use the device in specific conditions where touching the screen is difficult.

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Tip: Turn on Vibration in your pocket in your call settings. If your phone is in your pocket and your incoming call is not received within 15 seconds, the device will begin to vibrate, reminding you of the missed call, even if the sound has been turned off.

You should also pay attention to the Smart Response feature. When you make an incoming call, the phone can offer several text messages that will be sent to the caller if you can't answer. This saves time and allows you to politely decline the call by explaining the reason.

⚠️ Warning: Auto Response feature can cause unintentional connection if the phone is in your pocket near the sound source.Use it with caution and only configure it when the headset is connected.

Frequently Asked Questions (FAQ)

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The lock button reset feature is a standard Android feature that is simply hidden in the deep menu of special features on modern Xiaomi smartphones. its activation takes less than a minute and significantly improves the comfort of using the device.