Half way through a 2 year contract on my z5 and it's barely usable. It overheated once before and had to be repaired. But since then i can't do much with it because it overheats. The only thing i could do tidy was answer messages and take photos, phonecalls only if i'm only on there 1/2 minutes. Lately it's got even worse, it will force close message apps while i'm replying, and earlier i tried to take a photo and the screen was really dark, like i'd covered the lens in sharpie. When i reset my phone it was fine! Any ideas before i lose it totally and throw it?
