How to completely remove contacts Xiaomi Redmi Note 9 Pro: all working methods

Why Deleting Contacts on Redmi Note 9 Pro Can Be Difficult

Smartphones Xiaomi Redmi Note 9 Pro work on the proprietary shell MIUI, This layering is often a cause of confusion: users delete the contact in one place, but it continues to appear in another. For example, you can delete a number from your phone book, but it will remain in Google Contacts or on your phone. SIM-map.

Another common problem is duplicate contacts. MIUI automatically syncs data to multiple sources: local memory, Mi Account, Google, and even instant messengers like WhatsApp, which can result in the same contact being stored in 3-4 copies, making it difficult to completely delete it, and after resetting settings or updating the firmware, “old” contacts can suddenly return, this is due to the autorecover MIUI function.

In this article, we will look at all possible sources of contact storage on the Redmi Note 9 Pro and show how to remove them without a trace, and pay special attention to the nuances of synchronization, which the manufacturer does not always voice in the official instructions.

Method 1: Delete via the standard Contacts app

The most obvious method is to use the built-in Contacts app (an icon with a person's silhouette on a green background), but there are pitfalls here: by default, MIUI hides some options if the contact is linked to an account, to delete the number permanently:

1. Open the app and find the right contact through search or scroll.
2. Put a contact on the phone to open his card.
3. Press three points (⋮) in the upper right corner and select Remove.
4. Confirm the action in the pop-up window.

If the Remove button is inactive or not, it means that the contact is synced with Google or Mi Account, in which case you will have to delete it through the appropriate account (see methods 2 and 3).

Important! Once deleted, the contact may remain in the call history. To erase it from there, go to the Call Log, find the number, click on it and select Delete from the log.

Method 2: Delete via Google Contacts (for synchronized numbers)

If your contacts are synced to your Google account, deleting them through the standard smartphone Contacts app may not work, in which case you need to go to the web version of Google Contacts or use special MIUI settings:

• 🌐 Browser: Open contacts.google.com on your PC or phone. Sign in with the same account as the Redmi Note 9 Pro. Find a contact, tick it and click on the basket icon.

Through MIUI settings:

1. Go to Settings → Accounts → Google.
2. Turn off the synchronization of contacts (Contact slider to the off position).
3. Return to the Contacts app and delete the numbers you want – they won’t be restored from the cloud.

After deleting, remember to turn on sync again if you need it, otherwise new contacts will not be saved to Google.

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If the contact is removed from Google but is left on your phone, try manually updating the data: open Settings → Accounts → Google → Sync and click Sync Now.

Method 3: Clearing contacts from SIM-card

Many users forget that contacts can be stored not only in the memory of the phone, but also on the phone. SIM-This is especially true for people who have moved numbers from an old machine to delete them:

1. Open the Contacts app.
2. Press three points (⋮) in the upper right corner and select Contact Management.
3. Go to the SIM tab (it can be called SIM1 or SIM2 if you have two cards).
4. Select the necessary contacts (or click Choose All) and tap on the basket icon.

Restrictions: on SIM-The card usually stores a limited number of characters (up to 20-30 characters per contact), so names and numbers can be displayed cropped. SIM Does not affect the phone or the cloud.

Method 4: Massively remove duplicates through MIUI Tools

If your phone book has a lot of duplicate contacts (for example, after transferring data from another phone), it is ineffective to delete them one by one. MIUI There is a built-in cleaning tool:

1. Open Contacts. → Three points (⋮) → Contact management.
2. Choose to Combine and Fix.
3. The system will automatically find duplicates and prompt them to be combined or deleted.
4. For mass removal, tick unnecessary contacts and click Remove.

If this method didn’t work, try third-party apps like Cleanup Duplicate Contacts (available on Google Play), which offer more flexible take filtering settings.

Method 5: Complete contact reset via MIUI (Emergency Method) settings

If previous methods did not help and you need to completely clear all contacts (for example, before selling your phone), you can use the reset function in the phone. MIUI. This method will delete all numbers from the device’s memory, but will not affect the data on the device. SIM-map or cloud accounts.

⚠️ Note: Before reset, be sure to export contacts to.vcf (via Contacts) → Three points. → Export/Import: Recovering deleted data after resetting will not be possible!

Instructions:

1. Go to Settings → About the phone → Reset settings.
2. Choose Reset Contact Settings (not to be confused with a full phone reset!).
3. Confirm the action with a password or pattern lock.
4. After the reboot, all local contacts will be erased.

This method does not affect contacts synced with Google or Mi Account. To delete them too, pre-disable sync in account settings.

How to avoid re-emergence of remote contacts

A frequent complaint of Redmi Note 9 Pro users is that remote contacts suddenly return after a MIUI update or reboot, due to background synchronization with cloud services, to prevent recovery:

• 🔄 Turn off autosynchronization: Go to Settings → Accounts. → Google/Mi Account and Deactivate Contact Synchronization.
• 📱 Remove the cache of the “Contacts” application: in Settings → Annexes → Application management → Contacts → Memory. → Clear the cache.
• 🔒 Block Automatic Recovery: C Settings → Additionally. → Backup and Reset Disable Auto-Recovery Data.

If you plan to sell or transfer a phone, it is recommended to log out of all accounts (Google, Mi, Social Apps) and perform a full reset.

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Even after a complete reset, contacts can remain in the cloud services (Google, Mi Cloud), to erase them, go to the web version of the corresponding account and manually clear the data.

Frequent mistakes and how to fix them

When deleting contacts on the Redmi Note 9 Pro, users often face typical problems.

⚠️ Note: if the contact is left on WhatsApp or Telegram after deleting, it is normal for messengers to keep their own copies of the phone book. To erase the number there, open the chat with the contact, click on three dots and select Delete chat or Block.

If none of these methods worked, check if you have third-party backup apps on your phone (like Super Backup or Contacts Backup) that can automatically restore deleted data.

FAQ: Answers to popular questions