AYY FIXED! The cables were naturally resting lower than they needed to be. I just pushed up on the block thing to pull the cables up right before snapping the screen on. I guess it was mis-aligned with its space it’s supposed to go in and was getting pushed on.
I lost this sticker cuz it just tore out during removal and I thought it was unneeded adhesive. Now this rectangular part seems to be pushing against the LCD, causing color distortion near that point when assembled and distortion at that point when pressing the screen. D:
I just did this without breaking anything and it wasn’t too hard. Just be very gentle and patient while prying up the screen. I used an incandescent lamp right over the phone to soften the adhesive, then I gently try prying apart all around, then I put it back under the lamp with a wedge applying some force as the adhesive gets softened, and repeated this.
BTW, my screen already had a large enough gap on a side so I was able to get underneath and start prying all around with just my fingernails. Good thing I didn’t trim my fingernails.