How to completely remove contacts from SIM-Xiaomi Mi 10: 3 Proven Ways

Xiaomi Mi 10 is still a popular device among users who appreciate performance and functionality, but many face the problem of how to properly clean contacts saved on the phone. SIM-Unlike current models, where contacts are automatically synchronized with the cloud, on the Mi 10 they can be duplicated between the two. SIM, phone and account, creating chaos in the address book.

In this article, we will discuss three working methods for removing contacts from the SIM-Cards – from standard tools MIUI You will learn how to avoid common errors (such as accidentally deleting all numbers at once), how to check where your contacts are stored, and what to do if the phone does not see SIM-Special attention will be paid to the unique feature of Xiaomi Mi 10: some firmware blocks editing SIM-Contacts through a standard menu, requiring workarounds.

Why are the contacts duplicated on SIM-map and phone?

The problem of duplicate contacts on Xiaomi Mi 10 is related to the storage architecture in MIUI.

• 📱 Automatic sync with your Google or Mi Account, which creates copies of contacts in the cloud and on your device.
• 📇 Manual import of contacts with SIM-cards when you first turn on your phone (many users click "Import All" without looking at the phone).
• 🔄 Firmware errors: in some versions MIUI 12-14 management SIM-Contacts are not working properly.
• 📶 Shift. SIM-cards without first cleaning the old (numbers remain in the memory of the card and are imported again).

To understand where your contacts are stored, open the Contacts app, click on the three dots in the upper right corner, and select Contact Management → Sources.

• 📌 SIM-map (displayed as "SIM 1" or "SIM 2")
• ☁️ Account. Google/Mi
• 📱 Device (local phone memory)

⚠️ Note: If you delete a contact from the Device or Google section, it will disappear only from there, but will remain on the device. SIM-To clean it completely, you need to work directly with the map. SIM.

Method 1: Remove contacts through the standard Contacts app

This is the easiest method, but it doesn’t work on all MIUI firmware. If your Xiaomi Mi 10 has upgraded to the latest version, follow the instructions:

1. Open the Contacts app (a icon with a person's silhouette).
2. Click on the three vertical dots in the upper right corner and select Contact Management.
3. Go to the tab. SIM-map (may be called the map "SIM 1" or "SIM 2").
4. Select the desired contacts with a long press or click Select All.
5. Click on the basket icon (🗑️) at the bottom of the screen and confirm the deletion.

If the paragraph SIM-The card is not on the menu, so your firmware is hiding this option.

Double check that the section is selected "SIM-map" not "Device"

Back up important numbers (export to VCF)

Make sure that SIM-card not blocked PIN-code

Close all background apps that can use contacts (WhatsApp, Telegram)

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On some versions MIUI 12.5 path SIM-contacts may differ:

Contacts → Three points → Settings → Import/Export → Control SIM- Contacts

⚠️ Note: If contacts reappear after deleting, check the sync settings in Settings → Accounts. → Google → Contact synchronization. Turn it off while you clean it.

Method 2: Use of engineering menu (for hidden firmware)

Some versions MIUI (especially custom or regional) block access to editing SIM-In this case, the engineering menu will help, but be careful - the wrong actions can disrupt the network.

Instructions:

1. Open the phone app and enter the code: ##4636##
2. Select Phone Information (or Phone Information).
3. Scroll down to SIM Management or SIM Management.
4. Press View/Edit SIM Contacts (SIM Contacts View/Edit).
5. Select unnecessary contacts and delete them through the menu.

If the engineering menu doesn’t open, try the alternative code:

##83781##

Method 3: Export, Clean and Re-Import (Safe Method)

This is a good way to do it if the first two didn't work or you're afraid of accidentally removing important numbers. SIM-card and then import back only the necessary.

Step-by-step:

1. Open Contacts → Three Points → Contact Management → Import/Export.
2. Select Export to your device and save the file in.vcf format (for example, internal memory).
3. Return to Contact Management and select Clear SIM-map (or delete all contacts manually through the method) 1/2).
4. Open the.vcf file through any file manager (such as Google Files) and select which contacts to import back.

The advantage of this method is:

• 🔄 The ability to filter duplicates before importing.
• 📄 Backup copy remains on the device (you can send yourself to the mail).
• 🛡️ Minimum risk of data loss.

💡

Before exporting, sort contacts by source (SIM/Google/Device) so as not to export excess. In the Contacts app, click three points → Settings → Display order and select Source.

What to do if your phone can’t see SIM-contact?

Sometimes, the Xiaomi Mi 10 doesn’t display the contacts saved on the phone. SIM-The map, though the map itself is recognized:

If none of the methods worked, check:

• 🔌 Physical condition SIM-maps: try to wipe contacts with a wiper or replace the card.
• 📲 Firmware updates: some bugs are fixed in new versions MIUI.
• 📡 Network settings: switch network mode from 4G on 3G/2G (Sometimes it helps to stabilize the job. SIM).

Only on the SIM-map

Google account

In the memory of the phone

I am synchronizing with multiple sources.

Another option-->

How can we prevent duplicate contacts?

To avoid chaos in your address book after cleaning, follow these rules:

1. Turn off automatic import: When first installed SIM-Xiaomi Mi 10 cards offer to import contacts.Always choose "skip".
2. Set source priority: In Contacts → Settings → Display Contacts, select only the sources you need (e.g., only Google).
3. Clean regularly SIM: If you change often SIM-Export contacts to the file before replacing the card and clear the card.
4. Use one storage: Select one primary source (like Google Contacts) and sync only to that one.

A unique feature of the Xiaomi Mi 10 is that on some firmware, the Contact Merger function does not work correctly, creating ghost duplicates. If you notice that after cleaning the SIM, contacts are still displayed, try manually draining them through Contacts → Three Dots → Combine contacts.

💡

The best way to avoid duplicates is to use only one contact source (like Google) and disable imports from the Internet. SIM-card.

Frequent Mistakes and How to Avoid Them

When working with contacts on Xiaomi Mi 10 users often make these mistakes:

• ❌ Remove contacts from the device instead SIM: This results in the loss of numbers stored in the phone’s memory, but does not affect the phone. SIM.
• ❌ Ignoring backup: Before any manipulation of contacts, export them to.vcf.
• ❌ Using third-party cleaning apps: Many contact cleaners request unnecessary permissions and can delete data from other sources.
• ❌ Interrupting the import/export process: If you withdraw SIM-card or turn off the phone during the operation, contacts may be damaged.

⚠️ Note: If you use two of these SIM-maps, make sure you clear contacts from the right card. In Xiaomi Mi 10, they are designated as SIM 1 and SIM 2, but their order may change after the reboot.

FAQ: Answers to Frequent Questions