Set up your smartphone as an access point. If you can connect to that you know it's an issue with your router.
I'm afraid I don't know what that means & I don't have a smartphone. All other devices connecting tho.
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
I'm afraid I don't know what that means & I don't have a smartphone. All other devices connecting tho.