How to put a branded call from Xiaomi instead of Google Phone: the complete guide

The standard Google Phone app on Xiaomi smartphones often causes users to complain: it consumes more memory, runs slower and is deprived of proprietary MIUI features, such as built-in conversation recording or integration with Mi Account. Meanwhile, the manufacturer offers its own solution – the Phone app from Xiaomi (or Mi Dialer), which is optimized for the ecosystem and has advanced features.

In this article, we will discuss three official ways of replacing: through settings. MIUI, installation APK-You will also learn how to avoid common errors (such as android.process.acore or contact loss) and what to do if you stop working after replacing. SMS. The instructions are relevant for all devices on MIUI 12–14 HyperOS, including Redmi Note models 12, POCO X5, Xiaomi 13/14 others.

Why you should replace Google Phone with a call from Xiaomi

The main advantages of the branded application Mi Dialer over Google Phone:

• 📞 Built-in recording of conversations without the need to install third-party programs (works even on non-rooted devices).
• 🔍 Deep integration with MIUI: Quick access to contacts via the search bar, sync with Mi Cloud and support for screen duplication on Xiaomi TV.
• 🛡️ Spam protection: Fraudster number databases are updated more often than in the Google version, plus there is manual blocking for keywords in the browser. SMS.
• ⚡ Less resource consumption: according to the tests XDA Developers, Mi Dialer consumes 15-20% less RAM in the background.

In addition, the call from Xiaomi implemented support for double SIM-cards with more convenient switching between them, as well as a dark theme that automatically syncs with system settings.The only downside is the lack of Call Screen (automatic response to spam calls), but for most users this is uncritical.

Important: On some models (like the POCO F4 or Redmi K50), Google Phone is set by default due to Google Mobile Services (GMS) requirements.This does not mean it can’t be replaced – it just may require additional steps.

Method 1: Replace by MIUI settings (the easiest)

If your device already has the Mi Dialer app installed (it can be hidden in the Tools or Xiaomi folder), you can replace the standard call in 2 minutes:

1. Open Settings → Applications → Application Management.
2. Click on the three dots in the top right corner and select the Default Apps.
3. Slip on the phone item and select “Phone” (Xiaomi) in the list.
4. Confirm the change if a call reset warning appears.

If there is no Xiaomi app on the list, it is not installed. In this case, move to Method 2.

⚠️ Note: On HyperOS devices (e.g. Xiaomi 14 or Redmi) K70) If you change the call, you may lose the Quick Call Response function through the notifications.

Method 2: Installation APK-Xiaomi call file

If the proprietary application is not in the system, it can be installed manually.

1. Download the latest version of the Mi Dialer from a trusted source (recommended by APKMirror). For MIUI 14, version 14.1.2.6 or later will work.
2. Before installing, allow installation from unknown sources: Settings → Applications → Application Management → Browser (or Files) → Install unknown applications.
3. Set up the downloaded one. APK-file and reboot the device.
4. Then repeat the steps from Method 1 to make Mi Dialer the default application.

If the call does not appear in the default app list after installing, clear the cache and Google Phone data:

Settings → Applications → Application Management → Google Phone → Storage → Clear cache / Clear data

⚠️ Note: Some firmware (e.g. global) MIUI for POCO) After installation of Mi Dialer may disappear SMS-To return them, install the Mi Messages app from the same source.

Method 3: Resetting a preferred call application

If the phone keeps opening Google Phone after the change, it may have saved the old default settings to reset them:

1. Go to Settings → Applications → Application Management.
2. Slip on three points → Reset application preferences.
3. Confirm action. This will reset all default settings (including browser, gallery, etc.), but will not delete data.
4. Once you reboot, select Mi Dialer again as a call app (see Method 1).

This method also helps if the call is reset to Google Phone automatically after the MIUI update.

💡

If Mi Dialer still does not appear in the list after resetting preferences, check if the application is disabled in the settings: Settings → Applications → Application Management → Show all applications → Phone (Xiaomi) → Enable.

Solving common problems after replacement

Even after successful installation of Mi Dialer, users may encounter errors, and here are the most common ones and fixes:

1. android.process.acore error when opening contacts

The reason: the conflict between Google Contacts and Mi Contacts.

• 🔄 Clear the cache and application data Contacts (com.android.contacts).
• 📥 Install Mi Contacts from the same source as Mi Dialer.
• 🔧 In Account Settings (Settings) → Accounts) disable synchronization of contacts with Google and enable for Mi Account.

2.Incoming calls are not working.

The problem may be related to settings. SIM-map:

• 📶 Go to Settings. → SIM-maps and mobile networks → Call settings.
• 🔄 Make sure that the “Phone App” is selected for incoming calls (not Google Phone).
• 📞 Restart the device and check if it is active. SIM-status-line.

3. Call history missing

If the call was replaced, the recordings of the conversations disappeared:

• 🔍 Check the folder. /sdcard/MIUI/CallRecord/ via file manager – records may be saved there.
• 📥 Install Xiaomi’s Call Recorder app (available in GetApps).
• ⚙️ Enable automatic recording in Mi Dialer settings: Settings → Recording of conversations → Auto-recording.

How to get your Google Phone back if something goes wrong

If you encounter critical errors after replacement (for example, outgoing calls are not working or all contacts are missing), you can quickly roll back:

1. Open Settings → Applications → Application Management.
2. Find Mi Dialer and click Remove (if installed via APK) or Disable.
3. Return Google Phone as the default app (see Method 1).
4. Reset the device.

If your contacts are lost after you delete Mi Dialer, restore them through Settings → Accounts → Google → Contact Sync. Use a backup from Mi Cloud or Google Drive as a last resort.

💡

Before any manipulation of the call, always back up your contacts through Settings → System & Device → Backup or export them to the VCF file.

Google Phone vs Mi Dialer vs Truecaller

To make a final decision, compare the key features of the three popular Xiaomi calls:

As you can see from the table, Mi Dialer wins in integration and optimization, and Truecaller is suitable for those who need an expanded database of spam numbers. Google Phone remains relevant only for users who actively use Google services (for example, Duo or Call Screen).

FAQ: Frequent questions about changing your phone to Xiaomi