I've got my new Lcd for the Sony Ericsson C510, here you can see how to dissasemble it and replace it, step by step:
1. Unscrew the back
2. Take off the thin blue layer around the camera
3. The back of the phone is disassembled
4. Now the front side, see? put your finger in the memory card hole it is easy
5. Take out the keyboard pad
6. Remove the LCD screen: CAREFUL!
It works: my Sony Ericsson is brand new now!
1. Unscrew the back
2. Take off the thin blue layer around the camera
3. The back of the phone is disassembled
4. Now the front side, see? put your finger in the memory card hole it is easy
6. Remove the LCD screen: CAREFUL!
7. This is at the back of the LCD screen, unplug everything carefully
8. The Sony Ericsson C510 is fully disassembled now: ready to replace the screen
9. Assemble everything back, make sure that everything is firmly pluged back in place