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You opened a phone book on your Xiaomi Redmi Note 9 Pro, and instead of hundreds of saved numbers, it's a void? The situation is familiar to many: contacts suddenly disappear after a MIUI update, a reset or accidental deletion. The good news is that 90% of the time they can be returned. The bad news is that if you've never backed up, it can take hours.

In this article, we've got 5 proven ways to restore contacts on the Redmi Note 9 Pro, from the simplest (Google sync) to the most complex (manual extraction from MIUI backups), we'll look at what to do if all contacts are lost, only part of the numbers are lost or duplicated after recovery, and how to avoid data loss in the future with automatic backups.

1. Check sync with Google account

The first thing to do is make sure that the contacts are not hidden, but actually deleted. On the Xiaomi Redmi Note 9 Pro, they can "disappear" from the interface if sync with Google Contacts is disabled. Here's how to check this:

1. Open Settings → Accounts and Synchronization.
2. Select your Google account (if not, add it).
3. Make sure the switch opposite the Contact is active.
4. Click Sync and wait for the process to be completed.

If you have contacts, the problem is solved. If you don't, try forced synchronization.

• 🔄 Go to Google Contacts from your computer or phone.
• 🔍 Check if your numbers are displayed. If so, click More. → Restore contacts and select the current date.
• 📱 On the phone, go to Contacts. → Settings → Contact management → Restore.

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If contacts are duplicated after recovery, use the Connect and Correct function in Google Contacts, which will automatically delete the duplicate entries.

Important: If you've recently changed your Google password or deleted your account from your phone, the sync may have gone wrong.

1. Remove your Google account from Settings → Accounts.
2. Reboot the Redmi Note 9 Pro.
3. Add the account again and enable contact synchronization.

2.Restore from MIUI backup

Xiaomi automatically creates local contact backups if Backup is enabled to check for a copy:

1. Go to Settings → Additional → Backup and Reset.
2. Press Local Backup.
3. Look up the backups available, look for files with a date before your contacts go missing.

If a suitable copy is found:

• 📁 Select the backup and press Restore.
• ✅ Check only Contacts (so as not to overwrite other data).
• 🔄 Wait for the process to be completed and restart the phone.

Critical information: MIUI backups are only stored for 30 days unless you change the settings, and then they are automatically deleted. If you don't have a date, move on to the next one.

3.Use of third-party recovery applications

If sync with Google is disabled and MIUI backups are not available, specialized software will help. We tested 3 applications that run on the Redmi Note 9 Pro:

Instructions for GT Recovery (the easiest option):

1. Download the app from Google Play.
2. Start and select Contact Recovery.
3. Give access to the phone's memory.
4. Wait for the scan and mark the necessary contacts for recovery.

⚠️ Warning: Do not install recovery apps on the system partition of the phone. MIUI Use only proven programs from official sources.

If applications do not find remote contacts, the reason may be:

• 🧹 Clearing the cache of the Contacts application (data is erased irrevocably).
• 🔄 Phone flashing (without backup contacts are lost forever).
• 📱 Damage to section /data (Diagnostics are required at the service center).

4.Manual recovery through ADB (for advanced)

If you've done backups through ADB Backup before, or if you have access to your phone's file system, you can try extracting contacts manually, a method that requires command line skills and USB debugging.

Steps to recover:

1. Connect the Redmi Note 9 Pro to your PC and turn on Developer Mode (7 times tap the MIUI version in your phone settings).
2. Enable USB debugging in Settings → Additional → For developers.
3. Download ADB Tools and unpack it on PC.
4. Open the command line in the ADB folder and do:

adb devices


adb shell




su




cd /data/data/com.android.providers.contacts/databases/




ls

You should see the contacts2.db file, which is the contact database. Copy it on your PC:

adb pull /data/data/com.android.providers.contacts/databases/contacts2.db C:\backup\

Use SQLite Browser or online services like DB Browser, look for the table. raw_contacts — It's all the numbers.

⚠️ Attention: Wrong commands ADB If you're not sure what you're doing, you should see a specialist, and this is only suitable for experienced users.

5. Contact the Xiaomi Service Center

If none of these things work, the last option is to go to an authorized Xiaomi service center, and they can:

• 🔧 Recover data from damaged memory (if the phone is not turned on).
• 📊 Extract contacts from deep sections EMMC (Specialized equipment is required).
• 🔄 Reflash the phone with user data (in some cases).

The cost of services varies from 1,500 to 5,000 rubles depending on the complexity.

• 📋 Write it down. IMEI phone (on a box or under a battery).
• 📎 Take a check or a warranty card (if any).
• 🔋 Charge your phone at least 50% (for diagnosis).

The addresses of official Xiaomi services in Russia can be found on the website mi.com/ru/service. Contact only the centers marked "Authorized" - this is a guarantee of original spare parts and preservation of warranty.

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If the phone is warranty, do not try to restore contacts yourself through disassembly or firmware.

How to Prevent Loss of Contact in the Future

To never experience any missing numbers again, set up automatic backup on the Redmi Note 9 Pro:

Enable synchronization with Google Contacts

Create a local backup in MIUI (once a week)

Install a cloud-based backup application (such as Super Backup)

Export contacts to VCF file to email or cloud

Check backups once a month-->

Additional security measures:

• 📧 Export contacts to.vcf once a quarter: Contacts → Settings → Exports/imports → Export to file.
• 🔐 Use reset protection: in MIUI there is a Data Protection feature that requires a password when resetting settings.
• 🚫 Avoid “memory cleaners” like Clean Master – they often delete system files, including contact databases.

Preventive Check: Open Google Contacts once a month and make sure all numbers are in place. If something is missing, restore immediately before the backups are overwritten.

FAQ: Frequent questions about reconnecting