Why Xiaomi contacts are missing: the reasons and how to return the phone book

You opened a phone book on Xiaomi, and instead of the usual names and numbers, a void or a random set of contacts, POCO Mi is more common than you think, and 80 percent of the time, it's not hardware failures that are to blame, but software failures that you can fix yourself without going to a service center.

In this article, we will discuss 7 main reasons why Xiaomi contacts disappear (from banal sync disabling to hidden viruses), as well as give step-by-step instructions for restoring the phone book. MIUI — It's a branded shell that often becomes a source of problems. MIUI 12-14, read the Mi Cloud Conflicts section, the most common cause of contact loss in 2023-2026.

Before you panic, check that the contacts may not have disappeared, but are simply hidden by the display settings. MIUI By default, only numbers from the SIM-Maps, and a Google Account or Mi Cloud entry requires manual activation.

1. Contacts are not lost, but simply hidden: check the display settings

In 30% of cases, the “disappearance” of contacts on Xiaomi is due to the wrong settings of the display of the phone book. MIUI Allows you to filter numbers by source (SIM, Google, Mi Cloud, device, and sometimes these filters get lost after updates or account changes.

To check if your contacts are hidden:

1. Open the Contacts app (an icon with a human silhouette).
2. Slip on three dots in the upper right corner → select “Settings”.
3. Go to the “Contact Display” section (or “Contact Management” in new versions) MIUI).
4. Make sure all sources are included: Mi Cloud, Google, SIM-If you have a tick next to the source, the contacts are displayed.

If you have the numbers after you manipulate them, the problem is solved, and if you don't, move to the next section, and note that sometimes the contacts are hidden because of duplication (e.g., one number is saved in both Google and Mi Cloud), in which case the system can only show one version of the record.

2. sync failure with Mi Cloud or Google: how to restore communication

The most common reason for losing contacts on Xiaomi is a sync error with cloud services, which can occur after:

• 🔄 Updates MIUI (Especially when moving to a new version, such as MIUI 13 on MIUI 14).
• 📱 Changes to your Mi or Google account on your device.
• 🌐 Internet connection problems during synchronization.
• 🔋 Battery discharge at the time of saving the changes.

To restore contacts from the cloud:

For Mi Cloud:

1. Open the Settings. → Mi Account → Mi Cloud.
2. Make sure the Contacts switch is on (the slider must be blue).
3. Slip on "Sync" and wait for the process to be completed.
4. If sync is not started, log out of your Mi Account (Settings) → Mi Account → Get out and come back in.

For Google Account:

1. Go to Settings → Accounts → Google.
2. Select your account → «Synchronization of the account».
3. Turn on the slider opposite the "Contacts".
4. Press "More» (⋮) → «Synchronize now».

If the contacts didn't appear after synchronization, check if they were removed from the cloud.

• For Mi Cloud: Go to i.mi.com from your computer, log in and check the Contacts section.
• For Google: Open contacts.google.com and make sure the numbers are on the list.

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If contacts are in the cloud but not synced to your phone, try removing your account from your device and adding it again, which often helps with the sync freeze.

3. Conflict between multiple accounts: how to combine duplicates

If you use multiple accounts on Xiaomi (Mi Cloud, Google, SIM-The system can confuse sources or create duplicate contacts, which causes some numbers to disappear from the main list, when in fact they are simply hidden in another account.

To connect contacts from different sources:

1. Open the "Contact" app» → press three points → «Contact management».
2. Select “Join Contacts” (or “Find and Combine Doubles” in new versions) MIUI).
3. The system will automatically find the repeating recordings. Click "Combine" for each take.
4. After combining, check if all numbers are displayed in the main list.

If the automatic connection didn’t work, try exporting the contacts to a.vcf file and then importing them back:

1. In Contact Management, select Import/Export» → «Export to device».
2. Save the file (for example, to the internal drive).
3. Remove all contacts from the phone book (via Delete All in the settings).
4. Import the saved file back: “Import from the device”.

4. Viruses and Malware: How to Check and Clean Your Phone

Less commonly, but accurately: some viruses and ad trojans can delete or block access to Xiaomi contacts, usually after installing pirated apps, playing from unofficial sites, or connecting to infected ones. USB-accumulator.

Signs of a viral attack:

• 📵 Contacts disappeared suddenly, without prior failures.
• 🔄 The phone started to slow down, there was aggressive advertising.
• 📱 In Settings → Apps have unknown programs with Chinese names.
• 🔋 The battery is discharged faster than usual.

How to check and remove viruses:

1. Install an antivirus (such as Dr.Web, Kaspersky, or built-in Mi Security).
2. Run a full check on the device.
3. If the antivirus finds threats, follow its removal instructions.
4. After cleaning, restart your phone and check the contacts.

If viruses are deleted but contacts are not restored, try rolling back the system to the previous restore point (if Backup is enabled). MIUI):

1. Go to Settings → Additional → Backup and Reset.
2. Select Local Backups and find the latest one.
3. Click on “Restore” and confirm the action.

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If the antivirus does not find threats, but suspicions of the virus remain, try resetting your phone to factory settings. Before that, be sure to export contacts to the.vcf file!

5. Errors after the update MIUI: how to roll back change

Updates MIUI And often, not only do they bring new features, but they also bring bugs, one of which is the disappearance of contacts:

• 🔄 Incompatibility of the new version with the current synchronization settings.
• 📱 Failure of data migration during the transition to a new MIUI.
• 🗃️ Cache error of the “Contact” application».

If your contacts are gone after the update, try these methods:

Method 1: Clearing the cache of the Contacts application

1. Go to Settings → Applications → Application Management.
2. Find the “Contacts” and tap on it.
3. Select "Storage» → «Clear the cache».
4. Reboot the phone.

Method 2: Recoiling the update MIUI (If the problem has recently occurred)

If the error occurred after the last update, you can return the previous version. MIUI:

1. Download the firmware of the previous version for your model from the official Xiaomi website (for example, miuidownload.com).
2. Go to Settings → About the phone → System update.
3. Slip on three dots in the upper right corner → «Select a firmware file».
4. Specify the downloaded file and wait for the rollback to be completed.

Attention: rolling back the firmware will reset all phone settings to factory.Be sure to back up the data through Settings before the procedure → Additionally. → Backup.

6. File system damage: when only resetting helps

If none of the previous methods worked, the problem may be a file system corruption, such as a sudden power outage during data recording or memory wear, in which cases contacts (like other data) may physically disappear from the device.

Signs of file system damage:

• 📱 The phone is often rebooted or “hangs».
• 🗃️ Not only contacts disappear, but also photos, messages.
• 🔧 Applications give out errors such as “It is impossible to read data».

What to do:

1. Check for errors through Settings → Memory. → Memory check (not available on all models).
2. If there is no verification function, connect the phone to your computer and start the command: chkdsk /f X: (where X: is the letter of your phone's disk).
3. If the errors are not fixed, perform a hard reset (Settings) → Additionally. → Backup and reset → Resetting settings).

Important: once reset, all data from your phone will be deleted, if you have synced with Mi Cloud or Google, contacts will be restored automatically after you log in, and if not, you will not be able to return them.

Make a backup of contacts in the.vcf file|Write it down. IMEI phone (in case of lockdown after resetting)|Make sure you know the username/password from Mi Cloud and Google|Get out. SIM-card and memory card (if any)

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7. Hardware malfunctions: when the "iron" is to blame

In rare cases, missing contacts are associated with physical breakdowns of the phone.

• 💥 The phone fell, was hit or hit in the water.
• 🔋 The battery is swollen or the device does not hold the charge.
• 📱 Contacts disappear periodically (they appear, then disappear).

What malfunctions can affect the phone book:

If you suspect a hardware breakdown, don’t try to repair the phone yourself – this could make the problem worse.

• Take a look at the errors (if they appear).
• Record the phone's IMEI (*#06#).
• Check whether your model is guaranteed.

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If the phone is warranty, do not open it yourself - this will void warranty obligations. Xiaomi official service centers diagnose hardware malfunctions for free during the warranty period.

FAQ: Frequent questions about missing contacts on Xiaomi