Today HTC One S International is getting its first update. It is about 60 MB in size and its available for Unlocked International Version of HTC One X. Update contains bug fixes mainly Wifi disconnection bug. Due to update the firmware got v1.78. Update removes ICS software menu buttons in Google Apps.
Navigating to Settings > About phone > Software updates will check for the update and pull it to your device. So guys get your update and keep posting about your update and its changes.