Why Xiaomi Redmi Phone Book Contacts Are Lost and How to Get Them Back

Xiaomi Redmi smartphone owners often face a problem when contacts from the phone book suddenly disappear, this can happen after a system update, reset or even for no apparent reason. The situation is especially unpleasant if the book stored important numbers without backups. In this article, we will discuss all possible causes of contact disappearance, ways to restore them and preventive measures to prevent such cases in the future.

The problem isn’t always hardware-related — more often it’s software failures, sync errors, or incorrect settings — for example, contacts may be hidden in another account or temporarily unavailable due to application conflict, and we’ll go into each scenario in detail and give you step-by-step instructions for solving it.

If you've tried the standard methods (reboot, Google account check) and they haven't worked, don't despair. There are sections on backup recovery, dedicated utilities, and even manual methods for power users, the key is not to panic and act consistently.

The main reasons for the disappearance of contacts Xiaomi Redmi

Before you start rebuilding, it's important to understand why the plates were missing, and that will help you choose the right solution and avoid a repeat of the situation.

• 🔄 Sync failure with Google or Mi Account. often occurs after an update MIUI or password change.
• 📱 A time glitch can hide all the records, even though they are physically stored in memory.
• 🗑️ Accidental deletion, such as when cleaning the cache or removing duplicates through third-party applications.
• 🔧 Reset to factory settings. Without backup, contacts are permanently deleted.
• 📲 Application conflict: Some call managers or optimizers may block access to the phone book.
• 🖥️ Problems with SIM-If the contacts are stored on the SIM, They may disappear when replaced or damaged.

The problem is particularly common on Redmi Note 10/11/12 and Redmi 9/10 models after major MIUI updates, such as switching from MIUI 12 to MIUI 13 often knocked down sync settings, and at risk for devices with unofficial firmware or root rights.

If contacts are lost after a specific action (such as installing an app or updating), try to undo that action. For example, uninstall recently installed software or roll back to a previous version of MIUI via Settings → About Phone → System Update → Three Points → Select a Service Pack.

How to check where the contacts were stored

Before you can recover data, you need to know where it was originally stored, and that depends on how you get it back, and on Xiaomi Redmi, you can have contacts in three places.

1. Google accounts are synced to the cloud and available on all devices.
2. Mi Account – Xiaomi cloud requires authorization in the Mi-account.
3. Local storage is only on the phone (the most unreliable option).
4. SIM-The map is an outdated method, but some still use it.

To find out where your contacts were saved:

1. Open the Contacts app.
2. Press three points (⋮) top-right.
3. Select Contact Management → Imports/Exports.
4. See which accounts are listed in the source list.

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If there is no Google account in the list of sources, but you are sure that sync was enabled, check the settings in Accounts → Google → Account Sync.

If the contacts are kept on SIM-The map can be used to import them manually:

1. Go to Contacts → Contact Management → Import / Export.
2. Select Import with SIM-map.
3. Specify your account for import (e.g. Google or phone).

Important: Contacts on SIM-The card is limited in size (usually up to 250 records) and does not support additional fields (email, address, etc.). SIM, Some of the data could be cut off.

Restore Contacts through Google Account

If the contacts were linked to a Google account, they can be returned even after a complete reset of the phone.

1. Open Settings → Accounts → Google.
2. Select your account and make sure the Contact Switch is on.
3. Press Sync (you may need to wait 5-10 minutes).

If syncing doesn’t work, try to restore contacts through Google’s web version:

1. Go to contacts.google.com from your computer or phone.
2. Sign in with the same account as Redmi.
3. In the left menu, select Cancel Changes.
4. Specify the time range (e.g., "1 hour ago" or "yesterday").

Google keeps a history of contacts for 30 days, and if the problem is recent, the chances of recovery are high, and if the contacts were gone more than a month ago, this method will not work.

If contacts are displayed on contacts.google.com but don’t appear on your phone, try:

• 🔄 Reset the device.
• 📥 Delete and reintroduce your Google account.
• 🛠️ Update Google Play Services to Settings → Annexes → Google Play Services → Update.

Recovery via Mi Account and Local Backups

If you use a Xiaomi Mi Account, your contacts could be synchronized with the company's cloud to get them back:

1. Open Settings → Accounts → Mi Account.
2. Make sure that the contact sync option is enabled.
3. Click Sync and wait for the process to be completed.

If sync doesn’t work, check backups in MI Cloud:

1. Go to i.mi.com and log in.
2. Select the Cloud tab → Backups.
3. See if there are fresh backups with contacts. If so, restore them.

For local recovery (if backup is saved on the phone):

1. Open Settings → Memory → Backup.
2. Select the latest backup and click Restore.
3. Make sure that the contact list is marked.

On Xiaomi Redmi, backups are created automatically when you connect to Wi-Fi, but only if the feature is enabled in the settings. Check this in Settings → Additional → Backup and Reset.

Make sure the backup contains contacts

Check the date of creation of the backup (it should be until the contact disappears)

Turn off automatic application updates for recovery time

The battery should be at least 50% charged.

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Warning: Recovery from backup will replace the current data on your phone. If you add new numbers after your contacts are lost, they will be lost. It is recommended that you first export your current contacts to the.vcf file via Contacts → Management → Export.

Manual recovery via file system (for experienced users)

If contacts were stored locally and not synced to the cloud, you can try extracting them directly from the phone’s memory, which requires access to the file system and special utilities.

Contacts on Android are stored in the database contacts2.db, which is located on the path:

/data/data/com.android.providers.contacts/databases/contacts2.db

To extract it:

1. Get root rights on your phone (for example, via Magisk).
2. Use a root-enabled file manager (such as Root Explorer or FX File Explorer).
3. Copy the contacts2.db file to your computer.
4. Open it with the DB Browser for SQLite program or the online SQLite database reading service.

If root is not available, you can try the alternative method through ADB (Android Debug Bridge):

adb pull /data/data/com.android.providers.contacts/databases/contacts2.db

Attention: working with system files can lead to unstable operation of the phone. If you are not sure about your actions, it is better to contact the service center - improper manipulation of contacts2.db can lead to the complete loss of all contacts without the possibility of recovery.

Once the database is extracted, contacts can be exported to.vcf format using scripts or specialized utilities, such as SQLite to VCF Converter.

What to do if contacts are lost after MIUI update

Firmware updates are one of the most common reasons for the disappearance of contacts on Xiaomi Redmi, which is because the new version of MIUI can reset sync settings or conflict with old data.

Here is a step-by-step instruction for recovery:

1. Check account settings: Go to Settings → Accounts. Make sure Google and Mi Account are connected and sync enabled.
2. Clear the Contacts cache: Open Settings → Apps → App Management → Contacts → Memory. Click Clear Cache (not data!). Reboot your phone.

Reverse to the previous version of MIUI

• Download the old firmware from miuirom.xiaomi.com.
• Go to Settings → About Phone → System Update → Three Points → Select an Service Pack.
• Select the downloaded file and confirm the rollback.

On the Redmi Note 11 and later, after major updates (e.g., from MIUI 13 to MIUI 14), you may need to manually reconfigure the sync:

• 🔄 Turn off contact sync in your Google account.
• 📵 Remove your account from your phone settings.
• 🔄 Add the account again and enable synchronization.

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If contacts are lost immediately after the update, do not add new numbers or edit the phone book – this can overwrite old data and make recovery impossible.

How to Prevent Loss of Contact in the Future

To avoid having to deal with lost contacts, follow these recommendations:

Additional security measures:

• 🚫 Avoid using third-party applications to clean contacts (e.g. Clean Master, DU Speed Booster).
• 🔒 Set a password for your Google and Mi Account to avoid unauthorized access.
• 📱 Check that contacts are displayed regularly at contacts.google.com.
• 🔄 Before the update MIUI Always back up through Settings. → Memory. → Backup.