Hi all, I have a different ics data usage app issue. I've had a Galaxy S II T989 for about a week now and a couple of days ago the data usage reset itself back to zero for both wifi and mobile data. All the individual apps still show full data. The phone also feels a bit laggy/jerky when swiping screens and closing apps. This came with ics already installed. Thinking of a factory reset but hate to have to set it up again so soon. Any other ideas?