One screw messed up? Drill it out, maybe. I had same problem. The links to sellers from whom I bought parts: Glass, with microphone; Touch-digitizer: http://www.ebay.com.au/itm/New-Touch...-/290775435239 Frame, two parts: http://www.ebay.com/itm/NOKIA-N900-A...-/331284555444 http://www.ebay.com/itm/NOKIA-N900-A...-/331314929711 LCD http://www.ebay.com.au/itm/New-LCD-D...-/161075880411 Slider http://www.ebay.com.au/itm/Gehause-M...-/360850498343 And you will need screws... Thank you. Best wishes. ~~~~~~~~~~~~~~~~~ Per aspera ad astra...