How to Remove Xiaomi Calendar: A Complete System Cleanup Guide

Owners of Xiaomi, Redmi and Poco smartphones often face intrusive functionality of standard apps that is not always in demand.One such element is the system calendar, which can be overflowing with unnecessary notifications about Chinese holidays, moon phases or promotions. Users wonder how to remove the Xiaomi calendar to make room and remove visual noise.

The process of uninstallation or disabling depends on the version of the operating system, whether it is a classic MIUI or a new HyperOS. In some cases, the application is system and requires special permissions to delete, in others, there are enough standard settings. It is important to understand the difference between completely deleting an apk file and simply hiding icons from the desktop.

In this article, we will discuss all available methods: from standard disconnection through settings to use. ADB-You will learn how to safely clean the system of excess software without disrupting other synchronization services and alarm clocks.

Standard methods of disabling the Calendar app

The easiest and safest way to get rid of unnecessary functionality is to use the built-in mechanisms of the Android operating system. If you don't want to risk the stability of the device, start with this method. It allows you to freeze the application, making it invisible to the system and the user, but retaining the ability to restore at any time.

To do this, you need to go to the settings menu on your smartphone, find the section responsible for managing installed programs. Depending on the firmware version, the path may vary slightly, but the logic remains the same for all devices of the brand.

Find Calendar (often signed as Calendar or with a date logo) and click on it to open the app information page. Here you will see the "Delete" or "Disable" button. If the "Delete" button is inactive (gray), it means that it is a system component and can only be disabled.

⚠️ Note: After the system calendar is disabled, the widgets with the date on the desktop may stop displaying events or show an error.This is normal behavior, since the widget loses communication with the application database.

If you decide to go back, you just have to go back to the settings and click "Enable" again, which is ideal for those who are afraid of random errors when working with code or console commands.

Delete via ADB: Instructions for Advanced Users

For those who want to completely remove the Xiaomi calendar, freeing up its space in the system partition, you will need to use the Android Debug Bridge (ADB) toolkit. This method requires connecting a smartphone to a computer and having basic knowledge about working with the command line.

Before starting the procedure, you need to activate the developer mode on your device. To do this, go to Settings → About Phone and quickly click 7 times on the MIUI Version (or OS Version). After that, a new section will appear in the settings menu "Extended Settings" or "Additional", where you need to turn on "Debugging over USB".

Connect your smartphone to your PC via a high-quality cable. You'll see a request for debugging permission on your screen -- make sure you tick "Always Allow" and confirm the action. You can now go to typing commands on your computer.

Open the command prompt or terminal in the folder with ADB installed. Enter the adb device command to make sure the computer sees your device. If the serial number appears in the list, you can proceed to delete.

The following command is used to remove the standard calendar:

adb shell pm uninstall -k --user 0 com.android.calendar

Note that the batch name may differ. Global firmware versions often use com.android.calendar, but in Chinese builds or HyperOS, the name may be different, such as com.miui.calendar. The exact name can be found through package analysis apps.

If the command is successful, you will receive a message Success. The application will disappear from the menu and stop consuming resources. It is important to understand that this action does not physically delete the file from the system partition, but removes it for the current user, which is equivalent to a complete deletion.

How to Remove Chinese Holidays and Extra Events

Often, users are annoyed not by the app itself, but by its contents. Xiaomi’s standard calendar is known for loading many Chinese public holidays by default, which are not relevant to users from other regions, which create visual noise and interfere with the perception of personal schedules.

To clear the calendar of debris without removing the app itself, you need to go to its settings. Open the calendar and click on the menu (usually three bars or dots). Select Settings or Settings.

In the settings menu, look for "Holidays" or "Add holidays." Here you'll see a list of countries. Check the box for "China" or "Chinese holidays." Also check for subscriptions to other calendars that may have been added automatically.

• 🇨🇳 Turn off display of Chinese traditional holidays.
• 🌙 Remove the phases of the moon if you don’t need them for planning.
• 📅 Check the Subscriptions section for unknown sources of events.

After making changes, it is recommended to update the display by pulling the list of events down.The calendar will become cleaner and more informative, displaying only dates that are important to you.

Sync with Google Calendar

Many users prefer to use the Google ecosystem instead of Xiaomi’s native solution. To avoid duplication of events and confusion, it’s important to set up sync correctly. You can leave the Xiaomi calendar app as a shell, but fill it with data from your Google account.

To do this, go to Settings → Accounts and Sync. Find your Google account and make sure the slider opposite the Calendar item is activated. Now all events you create on Gmail or other Android devices will appear here.

If you want to completely replace the interface, just download the Google Calendar app from the Play Market. Once installed, the system can suggest making it the default app for opening calendar links. It's a convenient way to get a cleaner interface and better integration with the search giant's services.

It is important to note that deleting Xiaomi’s system calendar will not affect your data in the Google cloud.All events will remain secure on the company’s servers and will be available after installing any other calendar application.

Working with widgets on the desktop

Often the problem is solved much easier: the user simply interferes with the widget with the date and events on the home screen. Deletion of the application itself in this case is not required, just clear the workspace.

To remove the widget, press your finger on the calendar icon on your desktop, an action menu or basket/cross icon will appear, drag the widget to the delete area or click "Delete".

If the widget is part of the theme, it may not be removed in the standard way, in which case try to change the theme to a standard one or download another from the MIUI theme store. Often widgets are sewn into the theme design and changed with it.

Remember that removing the widget is only a cosmetic procedure, and it does not affect the application’s background processes unless it is disabled in the system settings.

Possible problems and solutions

Unforeseen situations can occur when deleting or disabling a calendar. Android has security mechanisms that can prevent the removal of important components, even if the user has root rights or uses ADB.

One common problem is the “Package not found” error when trying to delete via ADB. This means that you are using the wrong packet name. In different versions of MIUI and HyperOS, the identifiers may change. Use the command adb shell pm list packages | grep calendar to find the exact name of the installed package.

⚠️ Warning: Do not remove system components whose name you are not 100% sure of.Removing critical services can lead to a cyclical smartphone reboot (bootloop).

Another problem is that sync errors appear in other applications, such as some reminders or alarms may be linked to the system calendar, and if reminders stop working after you delete the calendar, check the settings of the Watch or the Alarm app and change the source of the sound or action to another.

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Before drastically removing system applications via ADB, make a full data backup or create a restore point if you have an unlocked bootloader and custom recaps installed.

If the smartphone starts to behave unstable, you can always return the remote application.

adb shell cmd package install-existing com.android.calendar

Replace the name of the package with the one you deleted earlier, which will restore the application to its original state.

FAQ: Frequently Asked Questions

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Removing a standard calendar is an effective way to declutter a system, but requires careful consideration when choosing a method: disabling is safe, and removing it via ADB requires caution.