When i finished and assembled new display, iphone didn't switched on, but when switched on- nothing appeared on the screen just black shining. So if you have the same problem- go to step 11 read the ! sign- i got the problem with LCD connector- it often pops off when you attach your front pannel to its place, so simply reconnect battery and recheck three front panel cables- this will work.
PS Plastic spacer in step 14 was the trickiest thing to put back :)
Once they have, you'll be able to view a graph of their reputation gained over time.
Here's a preview of what the graph will look like:
No reputation gained yet.