How to remove all contacts from the android Xiaomi Redmi 8

Xiaomi Redmi 8 smartphones are powered by MIUI, which has its own characteristics of customer data storage. Often users are faced with a situation where they need to completely clean the phone book to eliminate chaos, remove duplicates or prepare the device for sale. Standard removal by one number takes too long, so it is important to know more effective methods.

In this article, we’ll look at a few ways to quickly and safely delete all records at once, and learn how to use built-in system tools, web interfaces, and third-party applications to manage your call list, which will help you avoid errors and save important data if you need it.

Before you start taking drastic measures, make sure you have a backup. Deleting all records permanently is irreversible without a backup, and we'll show you how to properly sync your data to your Google or Mi Cloud account before you start.

Preparing for complete deletion of data

Any manipulation of important information requires prior preparation. Owners of Xiaomi Redmi 8 should understand that deleting contacts can affect not only the internal memory of the phone, but also cloud storage if synchronization is enabled.

The first step should always be to check the storage sources. On Android smartphones, the numbers can be on the phone. SIM-To avoid losing important connections, you need to back up your card, in your device's internal memory, or in your Google account, you can do this through your system settings or by exporting your.vcf file.

• 📱 Check on which media your numbers are stored: SIM, phone or Google account.
• ☁️ Make sure your cloud sync is off or you are confident in your actions.
• 💾 Create a backup through the export menu in the format VCF.
• 🔒 Block sync on other devices while cleaning.

You should pay special attention to the display settings. Contacts on Redmi 8 can select which groups are displayed on the screen. If you don't see all the numbers, some accounts may be hidden. Go to the display settings and make sure that all the sources are selected to clear.

Once you've created a backup, you can move on to action, and it's important to understand the difference between deleting from a device and deleting from the cloud, so if you just erase your phone, but the sync is active, it can come back the next time you connect to the network.

Removing contacts through a standard application

The easiest way to clean a phone book on Xiaomi Redmi 8 is to use the regular Contacts app. MIUI allows you to select groups of records and delete them en masse, which is convenient if you only need to remove a certain category of subscribers, such as old or unnecessary.

Open the app and go to edit mode. You usually press the menu button or hold your finger on one of the numbers for a long time. In the list that opens, select the option "Select all" or "Select several." On the large screens of Redmi 8, this is done quite conveniently.

⚠️ Note: When deleting through a standard application, make sure that the correct storage source is selected. SIM and phone memory, you will have to delete them separately for each source.

After all the records are highlighted, press the delete button (usually the basket icon). The system will request confirmation of the action. If you have not previously disabled synchronization, the system can warn that changes will be applied to all associated devices. Confirm the action to complete the process.

If the list is very large, the process can take a few seconds. Don't interrupt the application at this point. Once completed, check the list - it should be empty. If any numbers are left, check the display filters, they may belong to another account.--WIDGET:keypoint:Standard annex MIUI It allows you to delete contacts in groups, but does not always work correctly with duplicates from different sources at the same time.-->

Cleaning through the Google Contacts web interface

The most reliable and controlled way to delete all records is to use the Google Contacts web interface, a method that is particularly effective for Xiaomi Redmi 8 owners, as it allows you to manage data remotely and see the full picture without the risk of accidentally deleting the phone’s system files.

To start, open your browser on your computer or in full mode on your smartphone and go to contacts.google.com. Log in to the same account used on your Redmi 8. Here you will see the full database synchronized with the device.

On the left side of the screen, find the navigation menu. Click on the checkbox next to the name to highlight all contacts on the current page. Then, in the top panel, a message will appear saying "Select all contacts (e.g. 500)" Click on this link to cover the entire database, not just the visible part.

• 🌐 Log in to your Google account via your browser.
• ✅ Allocate all contacts through the top checkbox.
• 🗑️ Click on the Remove Cart icon.
• 🔄 Wait for sync with Redmi 8.

Once you press the delete button (basket icon), the data disappears from the cloud. Since your Xiaomi has synced, the phone will automatically receive a command to clean the local copy, which takes from a few seconds to a minute depending on the speed of the Internet.

The advantage of this method is that it can be restored: Google has a web-based shopping cart where remote contacts are stored for 30 days, if you accidentally delete the wrong ones, you can easily roll back the changes, and the phone itself may not have such a feature or it will be limited.

Contact management on SIM-map

Many users still keep numbers on the SIM-The way they do it is to use a card, especially if they have switched from a push-button phone or change devices frequently. On Xiaomi Redmi 8, managing them is a little different than working with internal memory. SIM-The cards are more spartan and do not always support mass allocation.

To get into the management menu, open the Contacts app, click three dots in the corner and select Settings. Next, look for Import and Export Contacts or SIM Contact Management. Here you will see a list of numbers written directly to the chip.

Removal of the SIM-The card often requires step-by-step confirmation for each record or small group, and this is done to protect against accidental data loss, as it restores the deleted data from the data. SIM-You can't do this card, but be careful when you press the buttons.

If you want to delete everything, but the menu doesn't give you that option, you can use a trick. SIM-Maps to your phone or Google account and then use the “Clean Up” feature SIM-It's faster than removing one at a time.

⚠️ Attention: SIM-The cards have a limit on the number of characters in the contact name (usually before the contact name). 10-15 When you copy your phone, the names may be cropped, check them before mass deletion of the originals.

Using third-party cleaning applications

If standard methods seem too complicated or slow, there are specialized applications for cleaning duplicates and deleting records. Android has developed many utilities, such as Cleaner for Contacts or Duplicate Contacts, which allow you to flexibly configure the deletion criteria.

Install the app you select from the Google Play Store. When you first start it will ask permission to access your contacts. Grant the necessary permissions so that the program can scan your Redmi 8 database.

These types of applications often offer a "Delete Everything" feature, but they use it with caution, and it's better to use them for filtering, like removing all contacts without a number, without a name, or with the same numbers, which is a safer approach to clean up.

• 📲 Download the proven application to clean contacts.
• 🔍 Run a database scan.
• ⚙️ Set up filters (doubles, empty records).
• 🧹 Clean the selected items.

Some advanced snails allow you to create complex rules, like removing all contacts that haven't had incoming or outgoing calls in the last 6 months, which is a great way to clean the phone book without deleting the really important numbers.

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Before using third-party applications, be sure to export contacts to the file.vcf. This is your insurance in case the program is not working properly.

Resetting contact and application settings

Sometimes the problem isn’t the number of contacts, but the sync error or app crash: If contacts aren’t deleted, ghosts hang, or the list isn’t updated, resetting the Contacts app itself and Google Contacts can help.

Go to Settings → Apps → All apps. Find Contacts and Google Contacts (or Contact Sync) on the list. Go to each and select Clear Data and Clear Cache. This won’t delete the numbers themselves, but it will reset display settings and cache.

After this procedure, the phone can request a reauthorization or sync, which is normal behavior, the system will re-upload the current list from the cloud, and if the cloud is empty (after the previous steps), then the list will be empty on the phone.

In the rare cases where software methods don't work, users are considering a complete phone reset, but this is a radical measure: resetting to factory settings will not only delete contacts, but also all photos, apps and files, and only use this method if you sell the device.

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Cleaning the application data does not delete contacts forever, it only resets their display settings and synchronization cache.

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