Office Compatibility Issues

How to Fix Garbled Microsoft Word Dictation on Android 15

Maira Mehtab Sep 27, 2026 872 views

Question details

The user is attempting to resolve an issue where Microsoft Word's dictation feature produces unrelated or garbled text after the device was upgraded to Android 15, even though keyboard dictation and Excel dictation still function correctly.

Product: Microsoft Word
Device & OS: Android 15
Scenario: Using the built-in dictation microphone feature within a Microsoft Word document to transcribe speech into text.
Observed behavior: The dictation tool successfully captures audio but outputs completely garbled or unrelated text into the document. This issue is isolated to Word, as both keyboard voice typing and Excel dictation remain unaffected after the Android 15 upgrade.

Before you start

Verify that your Android 15 device's built-in speech-to-text engine is fully updated and check that Microsoft Word has uninterrupted access to microphone permissions.

Solution 1Recommended

Verify Language Settings and Update Software

Use this method to rule out simple configuration errors or pending updates that might resolve Android 15 compatibility bugs.

Major operating system upgrades like Android 15 can temporarily disrupt app-specific language settings or require newer software patches from app developers to function correctly.

Check Word Language Settings

Open Microsoft Word, start dictation, and tap the Settings (gear) icon to ensure that the correct spoken language (e.g., English) is actively selected.

Test with a Blank Document

Create a completely new, blank document in Word and test the dictation to ensure the garbled text isn't caused by a corrupted file.

Update Apps and System

Navigate to the Google Play Store to install the latest version of Microsoft Word and check your device settings for any additional Android 15 system patches.

Solution 2

Clear App Storage and Reinstall Office

If standard settings adjustments fail, a clean installation can remove corrupted cache data left over from the Android 15 upgrade.

Solution 3

Reinstall Language Models and Submit Feedback

Use this step if the issue appears to be a deeply rooted compatibility bug between Word's dictation engine and Android 15.

Free Microsoft Office alternative

Use WPS Office for Reliable Mobile Document Editing

If Microsoft Word continues to struggle with dictation bugs on Android 15, consider switching to WPS Office. It provides a lightweight, seamless mobile editing experience with a highly familiar user interface and excellent format compatibility.

1. Download the App: Install WPS Office for free from the Google Play Store on your Android 15 device.
2. Open Existing Documents: Launch WPS Office and directly open your existing .docx files without needing to convert them.
3. Dictate with Ease: Tap on the document to bring up your keyboard and use the native keyboard microphone to dictate accurately.

Fully compatible with Microsoft Word formats (.doc, .docx) to prevent formatting lossLightweight and optimized for the latest Android operating systemsFree to use with a clean, familiar interface that makes migration seamlessWorks perfectly with your Android device's native keyboard voice typing features

Frequently Asked Questions

Why is dictation garbled in Word but working fine in Excel on Android 15?

Microsoft Word and Excel handle in-app dictation and microphone APIs differently. The Android 15 update may have introduced a specific compatibility issue that affects Word's dedicated speech-to-text rendering engine, while Excel remains unaffected.

Will clearing Microsoft Word app data delete my documents?

Clearing app storage will reset your local app preferences and remove temporary offline files. However, any documents that are synced to OneDrive or saved in separate local folders on your device will remain safe.

How can I dictate text in Word while waiting for a bug fix?

Since the issue is tied to the built-in dictation microphone button inside the Word app, you can use your Android system keyboard's voice typing feature (like the microphone icon on Gboard) as a reliable temporary workaround.

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