Interestingly enough I already accidentally took the latest Apple update on my IPhone 4S.
I also then took the T/L dot com dictionary app update which was available as well.
So far it works okay, and now even has a microphone feature. Which I didn't see before..
If I have the english keyboard displayed it will look up the english words I say, and if I have the thai keyboard displayed it'll look up the thai words it thinks I said .
It's either fussy in thai or my thai is too piss poorly pronounced for it to understand me!