Hi, I've got a new Galaxy S3 and last night the battery ran flat. I charged it overnight and switched it on this morning to find that it has stopped working. It is stuck on the Internet screen (about:blank) and won't move past it. I can access my email and messaging through the multiple screen viewer but when I press the back key all I get is a blank white screen! Help! I restarted it and as usual get the Facebook Home screen which I can turn off but then nothing. Okay ignore me now - I got the husband to ring me and the software must have been having indigestion as it suddenly came right. Whew.