Will

I had the exact same problem. I tried 10-20 times and the screen had vertical lines in the middle and the touch function didn't properly work. Then I discovered the issue. I had damaged the first connector (lcd connector) when reassembling the screen.

What I did was to carefully with a tweezer press the damaged ones in to the correct position. Than I heard a solid "click" when I attached it and I got really hopeful.

I finished with the rest of the connectors and put the bracket and screws back to place and hit the powerbutton. IT WORKED!

Thank you Simon - this was really helpful. I too suspected I had broken the digitizer connector also. Tried reconnecting 5 times before I saw your comment with resulting white lines and no touch screen. Applied moderate gentle force using long nose tweezer across width of connection and clicked and worked. Glad I read the comments as was looking at new digitizer purchase prior to reading your comment.