touch problem

[pochopsp]

i have a milestone with the left part of screen not working, so also the back button doesnt work, someone has a solution?

 

[Somphong]

i have a milestone with the left part of screen not working, so also the back button doesnt work, someone has a solution?

Ok my milestone have same problem

i think touch screen fail and replace new touch screen is the solution.

 

[pochopsp]

this morning it works again, let's hope that it will not break again.