I unpackaged it and turnwd it on and THIS SCREEN APPEARED. If you press EXIT, it will bring you back to the same screen. If you press EXE, nothing happens. If you reset it with the back button, you still come back to THAT screen. I,ve googled and tried EVERY solution possible but still, I ALWAYS come back to the same screen. I can't return because I am abroad right now so I'll have to stick with my out of the box broken calculator and 80 bucks less in my bank account. It does not even deserve one star. It should be less.