screen bug + yahoo front camera not working

[#1]

my screen keeps on tapping something ,,other application keep on poping up.

this happen after i play the pre install games . like bruce lee and the star battalion. and other stuff.

and also when i use yahoo for video chat . only the back camera working.  i cant see the options of changing to front camera. but if i used skype. it does work.

my OS is 2.3.3  build number 3.0.1.A0.145  . location philippines. is there a new update which is realese by SE.?

[Josh]

If you start the phone and don't open any pre-installed game, do you still have the same issue?

So far we only guarantee fully functional video call when using Skype. Really good to know that yahoo also works though. And the roll out of the new software started yesterday. For more info on it go to this post http://blogs.sonyericsson.com/products/

[#3]

sometimes its also happen ,  and i also observe that there is only part of the screen that keep on tapping..  somewhere in the middle row.

and restarting is the only thing i can do to make it work.