Thanks. Needed to replace digitizer due to unresponsive touchscreen. Overall these instructions worked. My kit included LCD + digitizer in a frame so there were several other items that had to be moved to the new frame. Then I got the static/snow/multicolor dots. I had to reset one of the connectors. Then the screen would go black right after booting but in certain room lighting it worked. I found a tip about putting a folded piece of paper over the proximity sensor. That also allowed knock on to work again. It's been working fine for a week now.