How to Add Contact from a Phone Book to WhatsApp on Xiaomi Redmi: A Complete Guide to Nuanced Things

Adding contacts to WhatsApp via a phone book on Xiaomi Redmi smartphones seems like a simple task – until you encounter typical problems: the messenger does not see saved numbers, contacts are duplicated or displayed without names. In this article, we will analyze not only the basic synchronization algorithm, but also hidden settings. MIUI, which affect the display of contacts, as well as how to solve common errors.

Feature Xiaomi Redmi (including Redmi Note 11 Pro, Redmi models) A2, Redmi K50) — coating MIUI, This is a feature that modifies standard Android features, such as the default option, "Show WhatsApp Contacts Only," which may not show new numbers in the messenger. MIUI 14 and WhatsApp 2.23.24 (current for 2026).

Important: If you are using a double SIM-map or virtual numbers (e.g., Google Voice), the process of adding contacts may be different.

1.Preparation: Checking the Contact Settings in MIUI

Before adding a contact to WhatsApp, make sure that the Xiaomi Redmi phone book is set up correctly. Often the problem lies not in the messenger, but in the system parameters:

• 📱 Open the Contacts app (a icon with a person’s silhouette on the home screen).
• ⚙️ Click on three dots in the upper right corner → «Contact management» → «Display settings».
• 🔍 Check that the “Show Contacts” section selects “All Contacts” and not “Only with WhatsApp” or “Only with WhatsApp” SIM-map».
• 📇 Make sure that contacts are saved to your Google account or device, not to your device. SIM-Map (WhatsApp does not read numbers from the map) SIM).

If you use multiple Google accounts on one device, WhatsApp can only read your contacts from the main one.

1. Go to Settings → Accounts and Synchronization.
2. Select the desired Google account and activate contact sync.
3. Return to Contacts and update the list (pull the screen down).

⚠️ Note: If you have previously imported contacts from your iPhone via iCloud, they may show up in the app. MIUI WhatsApp won't be able to read them. Solution: export contacts to a.vcf file and import them again through Contacts» → «Management» → «Imports/Exports».

2. Basic method: Adding a contact via WhatsApp

The easiest method is to add a number directly to the messenger, which works even if the contact is not already saved in the phone book:

1. Open WhatsApp and go to the Chats tab (dialog icon at the bottom of the screen).
2. Click on the icon of the new chat (pencil in the lower right corner).
3. In the search bar, enter the contact's name or phone number. If the number is already in the phone book, it will appear in the drop-down list.
4. If there is no contact, click “New Contact” and fill in the data (be sure to specify the country code, for example, +7 for Russia).

WhatsApp on Xiaomi Redmi automatically syncs new contacts to the phone book only if they are saved to a Google account or device. SIM-Map or local folders (for example, “Workers”) will not be visible in the messenger.

Contact saved to Google account or device|The number begins with the country code (+7, +380 etc.)|WhatsApp has enabled contact synchronization|No duplicate number in the phone book-->

Contact sync: Why can't WhatsApp see the number?

If you added a contact to your phone book but it doesn’t appear on WhatsApp, the reasons may be:

To force the update of the contact list on WhatsApp:

1. Open the messenger and go to Settings → chat → Backup.
2. Click “Update” (if the option is not available, reboot the smartphone).
3. Return to the WhatsApp home screen and pull the chat list down for an update.

⚠️ Note: If you use two of these SIM-Xiaomi Redmi cards, WhatsApp can only read the contacts from the main card SIM (The one that you choose for the default calls. To change this, go to Settings. → SIM-maps and mobile networks → Choice SIM-call-card.

4. Features for double SIM and virtual numbers

On smartphones Xiaomi Redmi with support for two SIM-Cards: Redmi Note 12 Pro+ 5G, Redmi K60 WhatsApp can conflict when choosing a registration number. Here's how to set up a correct display of contacts:

• 📶 If you are registered on WhatsApp on the second SIM-So, you can move your contacts to a shared list of devices or a Google account.
• 🔄 For virtual numbers (Google Voice, TextNow), WhatsApp requires manual input. Automatic sync doesn't work.
• 📞 If the contact is stored with the prefix (for example, +7 9xx), And you're calling through another. SIM with a different prefix (8) 9xx), WhatsApp will take it as two different numbers.

To avoid confusion:

1. Open Contacts and select the problem number.
2. Click on “Edit” and make sure the number starts with + and country code.
3. Remove all alternative formats (e.g. 8) 9xx xxx-xx-xx).

5. Manually adding contact without saving to the phone book

If you don’t want to fill out a phone book but need to write to WhatsApp quickly, use this method:

1. Open WhatsApp and click on the new chat icon.
2. In the search bar, enter the number in the international format (for example, +79123456789).
3. If no contact is found, click New Contact and enter your name (it will only be saved on WhatsApp, not in the phone book).
4. Start chatting – the message will go, but the contact will not appear in the phone book.

Limitations of this method:

• ❌ Contact will not be visible in other messengers (Telegram, Viber).
• ❌ When you reinstall WhatsApp, your chat history with that contact may get lost.
• ❌ It is impossible to add additional information (email, address).

💡

If you often write to WhatsApp by numbers that you do not want to save to the phone book, create in Contacts» MIUI a separate group (e.g., “Temporary”) and hide its display in the main list.

6. Solving problems with the display of names in chat rooms

Sometimes WhatsApp only displays numbers without names, even if the contact is saved.

• 🔠 Different number formats (e.g, +7 9xx contact vs 8 9xx WhatsApp).
• 📱 Account conflict (contact is saved in one Google account, and WhatsApp is synced with another).
• 🔄 messenger cache (obsolete data is not updated).

To correct:

1. Open the “Contacts” and find the problem number.
2. Make sure it is saved to the same account as WhatsApp (check Settings). → Accounts and synchronization).
3. If the format of the number is different, edit it, leaving only the +79xxxxxxxx (spaceless).
4. Clear WhatsApp cache: Settings → Annexes → WhatsApp → Memory. → Clear the cache.

If the problem persists, try forced synchronization:

1. Open WhatsApp and go to Settings → Account. → Confidentiality → Synchronization of contacts.
2. Turn off the option, wait 10 seconds and turn it on again.
3. Reboot your smartphone.

💡

WhatsApp on Xiaomi Redmi correctly works only with numbers in international format (+7 for Russia, +380 for Ukraine, etc. Local formats (8) 9xx) may not be recognized.

7. Alternative methods: import/export of contacts

If standard methods don’t help, try importing contacts via.vcf:

1. Export contacts from old device or backup: Contacts → Management → Export (select your account) → Save the file.
2. Transfer the.vcf file to Xiaomi Redmi (via Bluetooth, Telegram or Google Drive).
3. Import contacts: Contacts → Management → Imports → Select the.vcf file
4. After importing, update WhatsApp (pull the chat list down).

If the contacts are duplicated after import:

• 🔄 Go to Contacts» → «Management» → «Combining and correcting».
• 🧹 Select “Find duplicates” and combine them.

⚠️ Note: When importing contacts from iPhone or Samsung via.vcf, profile photos may be lost. To avoid this, use Google Contacts to transfer data.

8. Frequent mistakes and how to avoid them

Xiaomi Redmi’s user experience shows that 80% of WhatsApp contact issues are due to three errors:

1. The number is saved without country code. WhatsApp requires format +79xxxxxxxx, not 89xxxxxxxx or 9xxxxxxxx.
2. Contact saved on SIM-map. MIUI It is recommended to save new numbers on SIM, But WhatsApp doesn't see them.
3. Google sync is disabled. If contacts are saved to a Google account but sync is disabled, WhatsApp will not access them.

Checklist for verification:

The number starts with + and country code|Contact saved to Google account or device|WhatsApp has enabled contact synchronization|No duplicate numbers with different formats-->

If after all the manipulations the contact is still not displayed, try:

• 🔄 Re-register on WhatsApp (delete your account and re-create).
• 📱 Reset the settings of “Contacts” in MIUI: Settings → Annexes → Contacts → Memory. → Clear the data (Warning: This will delete all local contacts!).
• 🔧 Update WhatsApp and MIUI last-minute.

FAQ: Answers to Frequent Questions