How to find blocked contacts on the Xiaomi Redmi phone: all ways

Have you accidentally blocked an important contact on your Xiaomi Redmi and now you can't find it? Or do you suspect that someone close to you has hidden a number in your phone? There are several hidden mechanisms in MIUI firmware that block contacts, and not all users know where to look for these records. Unlike iPhone or "pure" Android, blocked numbers here don't always appear in the main contact list - you need to look for them in special sections.

In this article, we’ll look at 5 proven ways to detect blocked contacts on Redmi Note 10/11/12, Redmi 9/10 and other models with MIUI 12/13/14. You’ll learn where hidden numbers are stored in the system settings, how to export them through Google Contacts, and what to do if a contact disappeared after a firmware update. We’ll also talk about a little-known method of recovery through MI Cloud – it works even if the phone was reset to factory settings.

1. Search through the system menu "Blocking numbers"

The most obvious, but often overlooked, way to check the built-in lock section in MIUI is to collect all the numbers you've ever added to the blacklist, including contacts from messengers. The interface of this menu may vary depending on the firmware version, but the general logic remains the same.

To get there:

• 📱 Open the phone application (green handset).
• 🔍 Click on the three dots in the upper right corner and select Settings.
• 🚫 Go to the section Blocking numbers (or Blacklist in old versions).
• 🔍 Scroll through the list and all the blocked numbers will be displayed, including those hidden from the main contact list.

An important caveat: if a contact was blocked through Google Contacts (not MIUI), it may not appear on this list, in which case move on to the next method.

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If the lock list is blank but you are sure the contact was hidden, check the Spam section in the same menu, sometimes MIUI automatically transfers suspicious numbers there.

2. Verification through Google Contacts (if synchronization is enabled)

If your Xiaomi Redmi has Google Account sync enabled, the blocked contacts could be saved to the cloud, a method that is especially useful if you reset your phone or change firmware – data from Google is automatically restored.

Instructions:

• 🌐 Open your browser on your computer or phone and go to contacts.google.com.
• 🔑 Sign in with the same account that is linked to your Redmi.
• ⚙️ In the left menu, select Other Contacts. → Blocked.
• 🔍 This will show all the numbers you’ve ever blocked through Google services (including Gmail and Google Messages).

Critical detail: if a contact was blocked exclusively through MIUI (without Google binding), it won't appear on this list.

3. Recovery via MI Cloud (if backed up)

MI Cloud is Xiaomi’s cloud storage that automatically backs up contacts when the feature is activated, and even if you don’t remember whether you’ve turned it on, it’s worth checking that sometimes copies are created by default when you first start the phone.

How to check:

1. 📱 Go to Settings. → Xiaomi Account → MI Cloud.
2. 🔄 Make sure the slider opposite Contact is on (green).
3. ⏳ Click on Restore and select the most recent backup.
4. 🔍 After recovery, check the contact list – blocked numbers may appear in the Hidden Contacts section (available in the Contacts app" → Settings → Contact management).

Warning: Restore from MI Cloud will overwrite your current contacts, if you add new numbers after you create a copy, they will disappear, and we recommend that you pre-export your current contacts to the VCF file.

4. Search through the file system (for advanced users)

If you're willing to dig through system files, you can try to find the contact database manually, which requires root rights or access to an engineering menu, but it gives you 100% results if the contact hasn't been physically erased.

Where to look:

• 📁 The contact database file is usually on the way: /data/data/com.android.providers.contacts/databases/contacts2.db You can open it through SQLite Browser on PC.
• 🔍 Look for the table. raw_contacts — It stores all numbers, including those blocked (the deleted field will be the same as the deleted number). 0 active and 1 concealed).
• 📱 An alternative path for MIUI: /data/com.miui.systemAdSolution/databases/blockednumbers.db Here are stored numbers blocked through system settings.

Note: editing system files without root permissions can cause the Contacts app to crash. If you are not sure about your actions, use other methods.

Make a backup of your phone through MIUI Backup

Install a file manager with root access (e.g. Root Explorer)

Download SQLite Browser to your computer

Connect your phone to debugging (USB Debugging)

Have it on hand IMEI telephone (in case of recovery)-->

5.Use of third-party scanning applications

If system methods didn’t help, you can use third-party utilities that scan the phone for hidden data.

Important: Before using these apps, disable synchronization of contacts with Google and MI Cloud to avoid data conflicts. Also check reviews - some utilities may contain advertising software.

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The app side is effective if the contact has been deleted but not overwritten by the new data, and the earlier you start scanning, the better the chances of recovery.

Frequent Mistakes and How to Avoid Them

Many Xiaomi Redmi users make the same mistakes when searching for blocked contacts.

• 🔄 Reset your phone without backup. If you did a hard reset, and sync with MI Google or Cloud have been disabled – no contacts can be restored.
• 📱 Search only in the Contacts app. Locked numbers are often hidden in the Phone menu. → Settings → Blocking, not in the contact list itself.
• 🔍 Ignoring the spam section. MIUI automatically sends some numbers to Spam, where they become invisible in the main interface.
• 📡 No Internet access when you're recovering. MI Cloud and Google Contacts will not be able to download backups.

⚠️ Note: If you are using duality SIM-cards on Redmi, blocked contacts can be linked to a specific SIM. Check the lock settings for each card separately in the Settings menu SIM-map.

FAQ: Answers to popular questions