4] App Permission Review. Apps on any platform need permission to work as intended. It is possible that the authenticator app might not have the proper set of permissions, hampering the code ...

It's not safe to have security codes texted to your phone. Luckily, there are other ways to log into your accounts.

Authenticator apps work across devices and locations where SMS is unreliable. Instagram, Facebook, X, and TikTok support app-based 2FA. Some platforms notify users of new device or location access ...