same here. I also applied pressure on the area of the motherboard securing plate and it clicked a few times and now everything is working properly again

When I openend the back cover I damaged two clips. One about 2.5cm (1 inch) below the volume controls and one on the other side about same height. The cover fits good without those two but on one side there is a small gap where the clip broke. But I have a hard cover protector on my phone so it's not that bad.