So a friend gave me a Samsung Galaxy. Not the galaxy s, just the galaxy. Works great. I downloaded facebook messenger tonight, and now it doesnt even get to the main screen, so I can delete the damn app. Everytime I unlock my screen to go delete the app, it comes up with an error that says " The process com.sec.android.app.twlauncher has stopped unexpectedly. Please try again." Then it says force close, so I hit that, and it just goes back to the main screen, I still cant do anything, then the error message just keeps coming up. Ive shut the phone off and turned it back on a million times, taken the batter out a million times. Any ideas on what to do?