Cell phone: update

Since my phone has been officially dead for a few days, I decided to open it up and investigate.


One of the four mini-screws wouldn't come out, so I had to remove the plastic from the other side, and remove the screw socket.

I was hoping to just use some compressed air, and perhaps save it, but when I opened it up, I discovered that the circuit board had some small burn spots. These most likely developed when I turned it off the last time, at points where a tiny amount of water had collected.