When a SmartVision 3 user presses the Google Assistant button on the right side panel of the SmartVision 3 phone they no longer hear the confirmation sound, the action requested by the user also fails.
Google changed the behaviour of it’s Google Assistant to include a visual element and a less definite acknowledgement of activation. This appears to a deliberate design change made by Google. The assistant still works but only with a light beep and vibration signal. The resolution below will restore the previous behaviour.
1 - Open the Play Store application.
2 – Use cursor keys to locate and then press OK to select, “Search on Google Play, Button” item.
3 - Type “Google” in the search bar then press OK.
4 - Then select "Google - Google LLC - Tools" from the list of applications and press OK.
5 - Then Select “Uninstall” and press OK..
6 - Confirm the uninstallation again by selecting "Uninstall" then press OK.
7 - Wait a few moments then select "Update" and press OK..
8 - Wait a few minutes then try again with the voice button.