1.1 is in sale since Wednesday, August 19, 2015. We will try our best to solve any problems. Touch Screen Digitizer LCD Screen Assembly1. Microsoft surface pro 3 1631 touch digitizer glass+lcd display assembly ver. 1.1 we try our best to reply to your emails as soon as possible, however, due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately.