Deleting all contacts on a Redmi smartphone: complete guide

Smartphone users Xiaomi And Redmi Often faced with the need to completely clear the phone book, whether before selling a device, eliminating software glitches in synchronization, or simply wanting to start with a clean slate. The procedure for deleting all entries at once may not seem obvious, since the standard interface does not always offer a “Delete all” button in a visible place. In this article, we'll look at all the possible ways to accomplish this task, from shell builtins MIUI to the use of cloud services.

The process of erasing data requires some caution, since it will be impossible to restore deleted information without a previously created backup copy. We'll walk you through each step in detail so you can safely clear your device's memory. It is important to understand the difference between local deletion and erasing data from a cloud account, since the consequences of these actions are radically different.

Preparing for deletion and creating a backup copy

Before taking drastic measures, you need to make sure that important data is saved. If you plan to simply clear the phone but keep the numbers for future use, you should export them. In modern versions Android based MIUI contacts are often synchronized with a Google account, which simplifies the recovery process.

However, if you use local storage or an account Mi Accountthe export procedure will be different. It is recommended to create a file in .vcfformat, which contains all information about contacts in a universal form. This file can be saved to internal memory or sent to your email.

Ignoring this step can lead to the permanent loss of important phone numbers, email addresses and notes linked to contact cards. Spend a few minutes checking the availability of a backup to avoid unpleasant situations in the future.

• 📂 Open the Contacts application and find the settings menu.
• 💾 Select the "Import/Export contacts" item.
• 📤 Click "Export to internal memory" to create file.
• 📧 Send the created file to your email or save it to the cloud.

Deleting contacts through a standard application

The most obvious way to clear the phone book is to use the built-in application. In the shell MIUI the interface may differ slightly depending on the version, but the logic of actions remains the same. You'll need to go into multiple selection mode to activate the bulk delete feature.

Open the app Contact and look for the menu button, often indicated by three dots or bars. In the drop-down list, you must select the “Batch delete” or “Select all” option. After activating this mode, checkboxes will appear on the screen opposite each entry.

Please note that if there are a large number of records (more than 1000), the allocation process may take some time. The system must process the request to select all elements of the list. After all the checkboxes are checked, click on the trash can icon or the “Delete” button.

The system will ask you to confirm the action, since the operation is irreversible without a backup copy. Click OK or Delete in the dialog box that appears. The device will begin the cleaning process, which may be accompanied by a slight delay in the interface.

⚠️ Attention: If your contacts are synced with Google, deleting them through the app on your phone will also delete them from the cloud the next time you sync. Be extremely careful.

Cleaning through the Google Contacts web interface

The most reliable and fastest way to delete thousands of contacts at once is to use the web version of the Google Contacts service. This method is especially effective if your data is linked to a Gmail account, since the changes will be applied to all devices where you are logged into this account.

First, you need to access the site contacts.google.com from a computer or through a browser on a smartphone in full version mode. Log in using the same account that is used on your device Redmi. The web version interface provides more options for managing the list.

On the left side of the screen you will see a list of groups and shortcuts. To delete everything, click on the checkbox at the top of the contact list, which will highlight all displayed entries. If there are a lot of contacts and they do not fit on one screen, the system will prompt “Select all contacts (number).”

Action	Interface	Risk of data loss
Delete on the phone	Contacts application	High (if there is synchronization)
Delete in Google	Web browser	Medium (there is a recycle bin)
Reset settings	System settings	Critical (deletes everything)

After selecting all entries, click on the trash can icon in the top toolbar. Google will ask you to confirm the deletion. A unique feature of this service is the presence of a “Trash”, where deleted contacts are stored for 30 days before being permanently erased.

How to recover contacts from the Google Recycle Bin?

In the menu on the left, select “Trash”. You will see a list of deleted entries. Select the ones you need and click “Restore” to return them to the main list.

Using the Mi Cloud application for synchronization

Smartphone owners Xiaomi often use a proprietary cloud Mi Cloud to store data. If your contacts are synchronized with this service, they can be managed through the web portal i.mi.com. This is an alternative way if you do not use Google services.

Go to the cloud service website and log in with your Mi Account. Go to the "Contacts" section. Here you will see a complete list of numbers downloaded from your device. The interface allows you to select entries with the mouse or through special control buttons.

For mass deletion, find the “Select all” button or select the first entry, hold down the key Shift and click on the last entry in the list. This will highlight the entire range. Then click the delete button to confirm the list is cleared.

After completing the operation on the website, take your smartphone Redmi and make sure it is connected to the Internet. Go to the synchronization settings and update the data manually so that the changes are reflected on the device. Without this step, old contacts may remain in the phone's memory.

⚠️ Attention: The Mi Cloud interface may vary depending on the region of use. In some versions, the contact management functionality may be limited compared to the global version.

Removal via USB Debugging mode (ADB)

For advanced users who prefer the command line and want to be guaranteed to clear the database without using a graphical interface, there is a method using ADB (Android Debug Bridge). This method requires connecting the smartphone to the computer and having the drivers installed.

First you need to activate the developer mode on the smartphone. To do this, go to Settings → About phone and quickly click 7 times on the “MIUI Version” item. After this, the “For Developers” menu will appear in the advanced settings, where you need to enable “USB Debugging.”

adb shell pm clear com.android.providers.contacts

The command entered above completely clears the data of the contacts provider application. This is equivalent to deleting the entire database. The method works instantly and does not require confirmation on the phone screen if you have already given permission to debug from this computer.

Important: Use this method only if you understand what you are doing. An error in the command may reset the data of other system applications. Make sure that the correct package name is specified on the command line.

Full reset as a last resort

If your goal is not just to delete contacts, but to prepare the phone for sale or get rid of viruses and deep system errors, the best solution would be a full reset to factory settings (Hard Reset). This procedure deletes absolutely all user data from the device.

Before you begin, make sure that you know the password for your Google account, since after the reset the system will require you to enter it to confirm ownership (FRP protection). Go to menu Settings → About phone → Reset settings.

Select “Delete all data”. The system will warn you that all files, applications and settings will be destroyed. Confirm the action and wait for the reboot. The phone will turn on in the same state it was in when you purchased it from the store.

⚠️ Attention: This procedure is irreversible. After the reset is complete, it will be impossible to restore data without a preliminary backup by any means.

Frequently asked questions (FAQ)

Is it possible to recover deleted contacts on Redmi?

Yes, if you had synchronization enabled with Google or Mi Cloud. Go to the web interface of the corresponding service and check the “Cart” or “Archive” section. The data is stored there for up to 30 days. You can also restore data from a backup file .vcf.

Why are contacts deleted and then appear again?

This happens due to active synchronization. You delete entries locally, but the phone automatically downloads them from your cloud account (Google or Mi). To stop this, you need to either delete contacts in the cloud or turn off synchronization in your accounts settings before deleting.

How to delete contacts saved on a SIM card?

Go to the Contacts app, open Settings and select "Manage Contacts" or "SIM Contacts." There you can select all entries and delete them. That SIM card memory is limited and does not store additional data such as photos or email addresses.

Is it safe to use third-party applications for cleaning?

Using third-party cleaners to delete contacts is not recommended, as they may request excessive permissions and disrupt the system phone book. It is better to use the built-in Android tools or web interfaces of synchronization services.