Why I can’t keep contact on Xiaomi phone: all the reasons and solutions

Are you trying to add a new number to your Xiaomi phone book but no contact is saved? Or do you reboot your records? This problem is common on devices from Redmi, POCO and the Mi lineup — regardless of the version of MIUI. Most often, sync settings, cache errors or account conflicts are to blame. In this article, we will discuss 7 main reasons why contacts are not saved, and give proven ways to restore them, from basic checks to deep system diagnostics.

It's important to understand that if the problem occurs after a MIUI update or a reset, the algorithm will be different from when the phone simply "forgets" contacts after turning off. We'll also look at hidden Xiaomi settings that the manufacturer does not advertise, but which directly affect the operation of the phone book. Don't rush to reset your smartphone to factory settings - in 90% of cases simpler methods help.

1. Problems with synchronizing Google account

The most common reason is that your contacts are disabled in sync with your Google account, and even if you add a number manually, the system can ignore saving if you don't have a cloud connection.

1. Open Settings → Accounts and Synchronization.
2. Select your Google account.
3. Make sure the switch opposite the Contact is active.
4. Press Sync Now (button in the form of a circular arrow).

If synchronization is enabled but contacts are not saved, try to force the data to be updated:

• 🔄 Delete your Google account and add it again (all contacts will remain in the cloud).
• 🔧 Clear the cache of the Google Play Contacts and Services app.

⚠️ Note: If your contacts disappear after deleting your Google account, check the Archive folder in the Google Contacts web version. Sometimes the records are automatically archived in sync conflicts.

Conflict with SIM-phone-card

Xiaomi defaults to keep contacts on SIM-card, phone memory or Google account, if the wrong option is selected (e.g, SIM With limited volume, new records may not be saved:

• 📇 Open the Contacts app → press ⋮ (three-point) → Settings → Import/Export of contacts.
• 🔍 See where the default contacts are saved (should be Google or Device).
• 🚫 If chosen. SIM-Change the location of the save to Google or Phone.

Also check the free space on the SIM-map:

• 📱 Some Xiaomis (like Redmi Note 10) SIM-The card can only store 250 contacts with a symbol restriction.
• 🔧 If memory is full, move contacts to the cloud or phone memory.

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If you travel frequently, keep your contacts on Google – they will be available even when you change. SIM-card-drop.

3. Cache and data errors of the Contacts application

Contacts can block the retention of new records, which helps in 40% of cases when the problem is not related to accounts.

Delete Contacts app updates (if there is a button "Delete Updates") | Clear cache | Clear data (Warning: this will delete all unsynchronized contacts!) |Reboot phone-->

How to do this:

1. Go to Settings → Applications → Application Management.
2. Find Contacts (or Contacts) and open it.
3. Press Warehouse. → Clear the cache.
4. If the problem persists, click Clear Data (this will delete all local contacts not saved by Google!).
5. Reboot the phone.

Once the data is cleaned, the Contacts app will reset to factory settings, and all records that were only in the phone's memory will disappear.

• 📤 Open Contacts. → ⋮ → Imports/Exports → Export to file.
• 💾 Save a backup to Google Drive or phone memory.

4. Conflict with duplicate accounts

If you add multiple accounts on your Xiaomi phone (Google, Mi Account, Enterprise Exchange), they may conflict while you keep your contacts, the system doesn't know where to write the new number, and just ignores the command.

• 🔍 Check all accounts in Settings → Accounts and synchronization.
• 🚫 Delete unnecessary accounts (especially if they are from older devices).
• 🔄 If you use Mi Account, turn off contact sync through it – it often works unstablely.

Also, look at corporate accounts (e.g. Microsoft Exchange), which can block changes to contacts due to security policies.

• 📧 Delete your corporate account temporarily and check if your contacts are still in place.
• 🔧 If the problem has gone away, contact your company administrator – you may need to configure access rights.

⚠️ Note: On some Xiaomi models (e.g, POCO F3) In case of conflict of accounts, contacts may be duplicated or disappear after updating. MIUI. Before deleting accounts, export the phone book!

5. Failures after MIUI update

MIUI updates sometimes break the phone book, especially if it's beta or switching from one major version to another (e.g. MIUI 12 to MIUI 13).

• 📱 Contacts are saved but disappear after rebooting.
• 🔄 Contacts app freezes when you add a new number.
• 🚫 Error: “No contact was maintained».

Decisions:

1. Update rollback: If the issue appears after an update, try rolling back to the previous version of MIUI via Settings → About Phone → System Update → Three Points → Select an update pack.
2. Reset the app settings: Go to Settings → Applications → Application management → Contacts → Additional → Resetting.
3. Manual APK installation: Download the original APK Contacts app for your model from the APKMirror website and install it on top of the current version.

If no method has worked, then there is a hard reset (but this is a last resort!) before that, it is necessary:

• 📤 Export contacts to.vcf file.
• 🔄 Sync all data with Google.
• 💾 Make a backup copy through Settings → Additionally. → Backup and reset.

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If you crash after you upgraded your MIUI, don't rush to reset your phone. First, try clearing the cache with Recovery: turn off the device, press Power + Volume Up, select Wipe Cache Partition.

6. Hardware problems and memory damage

If all software methods have been tried but contacts are still not saved, the problem may be in the hardware:

• 💾 Damaged flash memory (especially on Redmi budget models).
• 🔋 Battery wear causing sudden shutdowns while storing data.
• 📱 Falls or moisture that damage the memory controller.

How to diagnose:

1. Check memory health with the AIDA64 app (Savement → Memory Status).
2. Run the performance test using ##6484## (on some Xiaomi models).
3. If the phone turns off while maintaining contacts, replace the battery.

If the diagnosis shows memory errors, contact the service center. Self-repair can lead to complete loss of data!

⚠️ Note: On Xiaomi phones with eMMC memory (e.g. Redmi) 9A) memory wear is manifested not only in problems with contacts, but also in slowing down, accidental reboots and application installation errors.

7. Viruses and malware

Malware can block access to a phone book or modify system files that are responsible for maintaining contacts.

• 📱 Contacts disappear after installing a new app.
• 🔄 Contacts App Redirects to Advertising.
• 🚫 Unknown records appear in the phone book.

How to clean your phone:

1. Install an antivirus (such as Malwarebytes or Dr.Web Light) and scan the device.
2. Check the permissions of suspicious applications in Settings → Apps → Permissions.
3. Remove any programs that have requested access to contacts or SMS without cause.
4. If the virus is deeply embedded, reset to factory settings.

After cleaning, do not restore data from backups made before infection - the virus can return.

FAQ: Frequent questions about keeping contacts in Xiaomi