Is this part necessary for screen repair?
I’m doing a screen repair on a 7 for the first time.
There’s a black sticker covering something which looks important on the LCD cables. The screen is flickering and has coloured lines down it.
Is it to do with the black sticker on there or will it just be a faulty screen? Also, should this sticker be taken off?
What’s under there is what looks like some unusual orange connect point type thing? There is also a “+” on either side of the piece.
Это хороший вопрос?