Issue Description
Google Assistant does not activate or respond to voice commands.
Common Causes
- Microphone permission blocked
- Voice match disabled
- Google app cache corruption
Step-by-Step Solution
Step 1: Check Microphone Permission
- Settings → Apps → Google → Permissions
- Allow microphone access
Step 2: Enable Voice Match
- Open Google App → Settings → Voice
- Enable Hey Google
Step 3: Clear Google App Cache
- Settings → Apps → Google → Storage
- Clear cache
Step 4: Restart Phone
- Test Assistant again
Explore Further
- Re-train voice model
Prevention & Best Practices
Keep Google app updated.