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Office Compatibility Issues

Fix Microsoft 365 Voice-to-Text Not Working on Android Mobile Data

WPS EditorWPS Editor Oct 1, 2026 869 views

Question details

The user is unable to use the voice-to-text dictation feature reliably in Microsoft 365 Word on Samsung Android devices when connected to cellular data.

How to Fix Microsoft 365 Voice-to-Text Issues on Android Mobile Data
Product
Microsoft 365 Word for Android
Device & OS
Android (Samsung)
Scenario
Using voice dictation in Microsoft Word while away from Wi-Fi and relying on a cellular mobile data network.
Observed behavior
Voice-to-text works seamlessly on Wi-Fi but fails, lags, or is highly unreliable when using mobile cellular data.
Before you start

Verify that your Android device has an active mobile data connection with a strong cellular signal, and ensure you have not enabled any 'Data Saver' modes that might restrict background data usage.

Solution 1Recommended

Enable Mobile Data Permissions for Word and Keyboard Apps

Check your Android settings to ensure that Microsoft Word and your default keyboard app have the necessary permissions to transmit data over your cellular network.

Voice-to-text services process speech on cloud servers, requiring a stable internet connection. If Android restricts background or cellular data for the Word app or your voice input keyboard, the dictation will fail off Wi-Fi.

1
Open App Settings

Navigate to your Android device Settings, tap on 'Apps' or 'App Management', and find Microsoft Word in the list.

2
Check Data Usage Permissions

Tap on 'Mobile data' or 'Data usage' and toggle on 'Allow background data usage' and 'Allow app while Data saver on'.

3
Repeat for Keyboard App

Go back to the Apps list, find your keyboard app (such as Samsung Keyboard, Samsung Voice Input, or Gboard), and enable the same mobile data permissions.

Enable Mobile Data Permissions for Word and Keyboard Apps
Restart Your Device: After changing data permissions, restart your Samsung phone or tablet to ensure the new network settings take effect immediately.
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  1. 1. Download the App: Search for WPS Office in the Google Play Store and tap Install.
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  3. 3. Edit on the Go: Use the mobile-friendly toolbars to edit, format, and save your documents easily without relying on heavy cloud sync features.
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Frequently Asked Questions

Why does Microsoft Word dictation work perfectly on Wi-Fi but not cellular data?

Voice-to-text dictation requires a stable internet connection to send voice data to cloud servers for processing. If your cellular connection is weak, or if mobile data permissions are restricted in your Android settings for Word or your keyboard app, the dictation service will fail.

Does Microsoft 365 Word for Android have the same dictation features as the PC version?

No. The voice-command and dictation features in Microsoft 365 Word for Android are more limited compared to the full desktop version. Complex voice commands and offline native dictation may not be fully supported on mobile.

Can I use voice-to-text entirely offline in Word for Android?

Microsoft Word's native dictation feature requires an active internet connection. However, you can bypass this by downloading an offline language pack for your device's default keyboard (like Gboard or Samsung Keyboard) and using the keyboard's microphone button to type.

How do I fix Samsung Voice Input network errors?

Go to Settings > Apps > Samsung Voice Input, and ensure that 'Allow background data usage' is enabled. If the problem persists across multiple apps, you may need to clear the app cache or reach out to Samsung Support.