I have a rooted galaxy s2 that I just had flashed to cricket and I was just wondering a few things. First I wanted to know if it can be updated to ics. Second is that sometimes when I try to send a text it goes to no service like still on sprint then after I go in and out of messaging a few times it picks up the cricket text area from a white background to a black one. Is there any way to remove the sprint messaging area with the terminal emulator or something? Any feedback would be appreciated.