change the LCD!!
changing the elastomer can sometimes work but seldomly <img src="smile.gif" border="0">
- these lines are usually made when phone is dropped or there is pressure or force is exerted on the lcd display e.g sat down on the phone with a heavy A$$ <img src="biggrin.gif" border="0"> <img src="biggrin.gif" border="0"> <img src="biggrin.gif" border="0">