I had two notifications on my bar (Sony X) and they've been driving me nuts. Both said 'pending wifi network but although I have wifi and 4g, they wouldn't go. I have managed to disable the Track ID app and the notification has gone but the What's New one only gives me a force stop option and it's not happening because the notification is still showing. I'm a bit of a technophobe, so apologies for my dimness. How do I get rid of it please?