The emergency call function, or SOS mode, is one of the key security elements in modern smartphones, but its accidental activation can cause a lot of inconvenience to owners of devices based on Android 9 Pie. Often, users are faced with a situation where the phone itself begins to dial the emergency number when removed from the pocket or accidentally pressed the side buttons, which leads to false alarms and calls to the police or ambulance.
Disabling this function on the “nine” is not always obvious, since smartphone manufacturers (Samsung, Xiaomi, Huawei) often transfer settings to different sections of the menu or give them unique names. In this article, we will look in detail at how to find and deactivate the emergency call so that your gadget stops bothering emergency services without good reason.
It is worth understanding that it is impossible to completely remove the ability to call special services from the locked screen for security reasons, but you can prevent the phone from doing this automatic when pressing buttons. We will look at system settings, features of shells of different brands and blocking methods through the engineering menu for advanced users.
Causes of false SOS alarms on Android 9
The main trigger for automatic dialing is a specific combination of actions with the physical power button. The operating system Android 9 default has logic in which pressing the power key five times initiates a countdown before calling. This is convenient in real danger, but catastrophically inconvenient in everyday life.
Often the problem is aggravated by thick covers or pockets of clothing, where the button can be jammed or accidentally pressed several times in a row. Also, some users unknowingly activate the function by simply trying to unlock the screen or turn off the display. The system perceives these actions as a distress signal.
Another reason is the presence of trusted contacts in the emergency list. If the profile settings contain numbers of close relatives, the phone will try to call them in parallel with the rescue services. This creates additional noise and panic when the device starts calling the entire list of contacts at the slightest failure.
⚠️ Attention: Completely disabling the emergency call function may deprive you of the ability to quickly contact rescue services in a critical situation. It is recommended not to remove the function completely, but only disable automatic launch by buttons.
Understanding the mechanism of operation sensors and buttons helps prevent accidental calls. If your phone is too sensitive to presses, it may be worth checking the physical state of the power key or installing a software key rate limiter, if such an option is available in your firmware.
Disable via standard system settings
The easiest and safest way to disable automatic calling is to use the built-in menu settings. In “pure” Android 9 the path to this option is usually standardized, although manufacturers can make their own adjustments. You will need to go to the security section and find the item responsible for emergencies.
First, open the application Settings and scroll down the list to the section Security and location or simply Security. Here you should look for a subsection with the name Emergency call or SOS. In some builds, this option may be hidden inside the menu Additional settings.
Inside the menu you will see a switch responsible for function "SOS Quick Call". It is this that needs to be moved to the inactive position. After this, the system will no longer respond to repeated presses of the power button by automatically dialing a number, although the emergency call button on the lock screen will remain available for manual use.
☑️ Checking SOS settings
If you do not find the item you need in the security section, try using the search in settings. Enter the word SOS or emergencyin the search bar, and the system itself will tell you where this function is hidden. This is especially true for devices with custom shells, where the standard menu structure has been changed.
Disablement features on Samsung and Xiaomi smartphones
Large electronics manufacturers often modify the stock one Android, adding their own levels of protection and functions. On smartphones Samsung with the One UI shell (based on Android 9), the setting is in the Additional functionssection. Here the option is called Sending SOS messages and requires not only disabling, but also confirming the screen lock password.
Devices from Xiaomi with MIUI 10 shell or 11 have their own unique path. You need to go to Settings, then select Passwords and security and find the item Emergency call SOS. Here you can not only disable the function, but also configure the delay before the call, increasing it to the maximum, which will reduce the risk of false alarms.
On phones Huawei i Honor with EMUI 9, the setting is hidden in the Security -> SOSsection. An interesting feature is the ability to send location coordinates along with a help message. Even if you turn off call audio, make sure that location sharing is also turned off if you are concerned about privacy.
If the described paths are not appropriate, please refer to the manufacturer's official help for your specific model, as interfaces may vary even within the same OS version.
Managing Emergency Contacts
In addition to turning off automatic ringing, it is critical to manage the list of contacts to whom notifications will be sent. T Android 9 this list is often synchronized with the user's profile medical information. The presence of extra numbers here can lead to the fact that if accidentally activated, your friends will receive a scary message that you are in trouble.
To clear this list, return to the menu Emergency call and find the item Emergency contacts or Medical information. Here you can delete all previously added numbers or edit the list, leaving only one truly trusted person.
Some users use this section for quick access to important numbers, not understanding the risks. It is better to store such contacts in a regular telephone directory or create a widget on the desktop than to mix them with system security functions that can work independently.
| Action | Risk in case of error | Difficulty |
|---|---|---|
| Disable auto-call | Low (the function remains manual) | Low |
| Deleting SOS contacts | Medium (relatives will not know about the trouble) | Low |
| Blocking via ADB | High (possible software failure) | High |
| Reset settings | High (loss of all data) | Average |
Checking this list regularly should become a habit, especially if you gave the phone to children or changed SIM cards. Extra entries in the security profile are a potential source of spam calls to your friends in the event of a system failure.
Advanced methods: ADB and engineering menu
For users who want to be sure to get rid of a function at the system level, there are deeper intervention methods. Using USB debugging (ADB) allows you to disable system components responsible for processing emergency signals without the need to obtain root access.
To do this, you need to activate the developer mode by clicking seven times on the build number in the menu About the phone, and enable USB debugging. By connecting your phone to a computer, you can enter a command to freeze the corresponding service, although this can be difficult in Android 9 due to the protection of system applications.
adb shell pm disable-user --user 0 com.android.emergencyThis command will try to disable the package responsible for emergency calls. However, be careful: on some devices, this may cause system instability or errors when trying to call the standard dialing interface. Use this method only if you are confident in your actions.
What to do if the ADB command did not work?
If the system gives the error "Package not found" or denies access, then the manufacturer has protected this component. In this case, do not try to force a shutdown, as this may lead to an endless reboot (bootloop). Return to standard interface settings.
The engineering menu may also contain hidden settings, but access to it highly depends on the device processor (MediaTek, Qualcomm, Exynos). Entering special codes into the dialer can open a testing menu, where you can sometimes find button configuration parameters, but there is no universal code for all devices. Android 9 does not exist.
Prevention and useful tips
Even after disabling the function, it is worth following certain rules for using the smartphone to minimize risks. Cases with hard buttons or pockets that are too tight can create pressure on the case that simulates pressing. Using protective covers with raised edges around the buttons helps prevent accidental contact.
It is also recommended to periodically check for system updates. Sometimes manufacturers release patches that change the logic of the SOS function, making it less sensitive or adding additional confirmations before the call. Stay tuned for updates from your vendor.
If the power button physically sticks or is too easy to press, consider having it replaced by a service center. Software shutdown will not save you from mechanical shorting of contacts inside the case.
Teach your loved ones how to use the phone correctly in an emergency. Explain the difference between an accidental click and an actual call for help. This will help avoid panic if one of your family members accidentally activates the function, despite your settings.
⚠️ Attention: Settings interfaces may differ depending on the firmware version and regional phone model. If you cannot find the described items, check the official documentation on the website of the manufacturer of your device.
Remember that security is a balance between convenience and protection. Completely disabling all security systems makes the phone vulnerable, so find a middle ground that suits your lifestyle.
The optimal solution is not to remove the function completely, but to disable automatic calling with 5 taps, leaving the option of manual calling from the lock screen.
Frequently asked questions (FAQ)
Is it possible to completely remove the emergency call button from the lock screen?
Unfortunately, in the standard version Android 9 it is impossible to completely remove the emergency call button from the lock screen without obtaining root access and deep modification of the system. This is a requirement of Google's security standards, which all manufacturers of certified devices are required to comply with.
Why does the phone ring on its own, even if I have disabled SOS in the settings?
This may be due to third-party applications having access to the phone, or a hardware malfunction of the power button. Also check if the Quick Call function is enabled in the settings of the Phone application itself, as there may be independent dialing settings there.
Does disabling SOS affect the ability to manually call the police?
No, disabling the automatic call function by pressing buttons does not block the ability to manually dial emergency numbers (112, 911, 102, etc.). You will still be able to call them by unlocking the screen or using the call button on the lock screen.
Will a factory reset reset the settings?
Yes, performing a factory reset (Hard Reset) will return all security settings to default, including activating the SOS feature. After the reset, you will have to go through the disabling procedure described in this article again.
Is it safe to use ADB commands to disable system features?
Using ADB is relatively safe as long as you know exactly which package you are disabling. However, an incorrect command may result in system instability or loss of access to important functions. Always make a backup copy of your data before such manipulations.