We’ll soon be retiring our Symbian Search App to focus our efforts on our mobile web search experience. We encourage you to go to www.google.com and make it your homepage or bookmark it. Switching from the app to the web experience will enable users to make the most of the web-wide improvements we make for search all the time.
Link: http://googleblog.blogspot.com/2012/07/spring-cleaning-in-summer.html