I've been researching the Galaxy s4 a ton due to my interest in switching from my iphone4s to the s4. Which leads me to this: http://forum.xda-developers.com/showthread.php?t=2287882 A quick google search brought up a number of other reports citing the same problems. There are videos on youtube that shows this as well: http://www.youtube.com/watch?v=5GtuAS_57bA This worries me.....I'm rethinking my decision to switch to the S4. I know its probably just a small %age, but it still worries me. Has anyone here encountered this problem?