i'm using WT19i and experiencing the problem like this and i can SOLVE it..i just try an error by flashing my phone.this is just what i do after flashing wrong rom and my touch screen does't work :
- flash with .62
- flash kernel (using rage kernel)
- flash hybrom v12 MINI PRO
- flash hybrom v12 LIVE WITH WALKMAN (WT19i)
and my screen working..maybe u can try by replace last action with your phone model hybrom.sory for my bad english..
DUDE~!! You the man!!
My phone is back on it's feet again thanks to your steps. I can confirm this definitely WORKS FOR WT19i
Cheers!