I know this isn’t the right place to ask for help, but it’s the only social media forum I ever visit, so I’ll give it a shot.
I was updating my iPhone to the latest version using iTunes, and it somehow decided to fully reset my device, without having a backup. Obviously, lost all my data, but that’s not the problem here. My only concern is the authentication app, which I used for services like Google, Instagram, and Snapchat. I had backup codes for all of the above, and managed to login back.
Unfortunately, my Twitter backup code has already been used, and I only had one. I never had my phone added to the account, so I’m fully locked out now. Is there something I can do to login again? I know this is an extra layer of security, and their support center wouldn’t help much, but shall I give it a try?