This simple 2 ways show how to access facebook full desktop site on iPhone 6,6s and SE with any iOS. Safari browser has another option to get full FB site on. FBD can open Facebook and other websites in Desktop mode. The app is designed to give you a butter smooth user interface hence It gives you full control over. Log into Facebook to start sharing and connecting with your friends, family, and people you know. Either of these solutions… iPhone 6 iOS 8. Login with facebook not working. January 24, at 1: The URL that you want to redirect the person logging in back to. What a Christmas tree that is. Like us on Facebook www. This URL will capture the response from the Login Dialog.