I have some glitches with my device. First of, I have no problem with the lock screen. When entering my pattern after unlocking my phone 9 times out of 10 it glitches and locks up as if I entered it wrong in the middle of entering the pattern correctly. Also, I set it up to when I take out my pen the note window pops up, well, every time the screen pops up it pops up a little offset to the left, cutting off 1/4 of the note pad screen in portrait or landscape mode. And sometimes when I am typing on the samsung keyboard at a decent speed, it will switch to one handed mode. And the swype keyboard lags horribly when you don't use the swype function and type every key out. And I am not sure if this is a phone bug or a network bug, but sometimes mms messages are sent extremely condensed, down to 10kb. Anyone else have glytches like this? Please update samsung!!!