Yesterday I dropped my phone in water, and I immediately shut it off. I opened it up and dried everything. I turned it on...

Does anyone know what the black button of the back of the home button is called? The one on mine fell off and I want to...

I smashing the trackpad with a Windows laptop, and now the trackpad is a bit loose and wiggles around, but it works better than before. Thank you so much for the advice! I take really good care of it, but perhaps some dust or crumbs got in the way of it actuating properly. I tried this after running a card into the edges of the trackpad, but this worked perfectly.