I Noticed a grey pixel on my Display, I initially thought it was part of my theme, on performing a display test it is indeed a grey or dead pixel, what are my steps upon resolving really disappointed as I've only had it for about 3months.
According to Sony warranty conditions until 2 dead pixels are accepted. To discard a software issue you can try first simply restart your phone, if it doesn't work try a software repair with Xperia Companion.
