I have similar story. Recently facebook forced me to enable 2-factor auth but adding SMS did not work for me for a whole week and I just deleted the app. Later

I have similar story. Recently facebook forced me to enable 2-factor auth but adding SMS did not work for me for a whole week and I just deleted the app. Later I opened facebook from mobile browser and added SMS as 2nd factor and now I have opened Facebook from mobile browser only once in more than a week and I don't miss it much. It was the only "social" network I used besides reddit and hacker news