Random dark spot appeared on my screen near the front camera part.
My OnePlus 9 had the green line issue and I recently changed my display. But after changing my display I got a dark spot after 15-20 days later. I didn't damage my phone nor did it fall from my hand and no water got inside. So I'm very confused as to why this happened. And changing the screen cost me a lot of money. Changing it again is very tough for me so will this dark spot spread or can I operate my phone as it is? Yes I tried the pixel fix on stuck pixels didn't work.