Last week my Wileyfox updated its Android OS to 7.1.2 and now my phone displays LTE instead of 4G. Also when I log on to my account I'm Informed that my device status is 3G only. This can't be right as up until the update the phone displayed 4G. I've done several speed tests in multiple locations and I get speeds up to 32M, clearly these are still 4G speeds? Is this just a case of an issue with the last update or is something else going on?