Chosen Solution
I changed my screen yesterday and this morning when I turned it on there was four Black spots at the bottom of the screen. I can only see them when the screen is light. Do you think that I broke the LCD?
Let me guess when you removed the LCD, you didn’t realize that it was tapped down on the home button end and you flexed the screen when removing it. The LCD is pretty fragile, did you follow a guide on here to repair? I am assuming your LCD was fine before repair. So you either cracked it some how when removing or its an defective LCD. You can also try blowing out the connectors with canned air as you might have some small debree on it. Also make sure there isn’t any damage on the connectors (on the LCD cable and board) if you find damage you know were to point to.
Youre doing a pretty good job so far @cote885