Chosen Solution

‘‘‘I need some help! Huawei p9 EVA-L09 single sim, after replacing display, appears lights grey . it seems to work but i dont see any thing on screen. I’d thinked that should be the connecter problem. That seems to not connect something but I checked all the connectors and I dont know what happened!! I controled all the parts and I don’t know what should I do? I tried with three different displays !!!

I’m so sorry to hear that. There are 4 connecters on the screen .Maybe you miss someone.