Run a cpu usage monitor on it see what's chewing power. Screen going grey is odd, is there some kind of overlay running, like a blue light filter or similar? Settlers of what now? Do the grey screen happen at certain times or in a particular app or doing something specific?
Run a cpu usage monitor on it see what's chewing power. Screen going grey is odd, is there some kind of overlay running, like a blue light filter or similar? Settlers of what now? Do the grey screen happen at certain times or in a particular app or doing something specific?