If you own an iPhone, you might have had a problem staying connected to the Facebook app on Friday. Due to what Facebook calls a “configuration change” or for some other unknown reason, the social networking giant logged iPhone users out of their Facebook accounts. If you want to access the app using your iOS powered handset, you will have to sign back into your account. , some users who use SMS two factor authorization (2FA) to log in had been unable to do so at first.
Two factor authorization adds an extra layer of security when signing into an app. The user logs …