Congratulations on your new Galaxy S25 Ultra! It sounds like the Message & Ringtone Read Aloud feature is using a different text-to-speech (TTS) engine than your assistant settings. Try these steps to change it back to a female voice:
Check Text-to-Speech Settings: Go to Settings → General management → Text-to-speech output. Under Preferred Engine, check if it's set to Samsung TTS or Google Speech Services. Tap the selected engine, then choose a female voice under "Voice selection" or "Language & voice settings."
Adjust Bixby’s Voice Settings: Open Bixby → Tap the menu (☰) in the top left. Go to Settings → Language and voice style. Select a female voice.
Check Notification Read Aloud Settings: Go to Settings → Accessibility → Screen reader → Voice settings. Choose a female voice if available.
Restart Your Phone. After making these changes, restart your S25 Ultra and test it by having a notification read aloud.
