Troubleshoot login with two-factor authentication on Facebook
Learn what you can do if you turned on two-factor authentication but can't log in.
Get security code for two-factor authentication to log into Facebook
If you're unable to receive your security code, learn more about how to troubleshoot login with two-factor authentication.
Troubleshoot login with two-factor authentication on Facebook
If you turned on two-factor authentication for Facebook but now you can't access your account, here is what you can do:
Unlock your Facebook account | Facebook Help Center
We’ll take you through some steps to unlock your account the next time you log into Facebook or when you follow the link in the email.
Troubleshoot login with two-factor authentication on Facebook
Learn what you can do if you turned on two-factor authentication but can't log in.
Use text messages (SMS) for two-factor authentication on Facebook
If you're not receiving your text message (SMS) verification codes, you may have turned off text messages from Facebook. Learn how to turn text messages (SMS) back on.
I didn't receive the code from Facebook to confirm my mobile …
If you didn't receive the code from Facebook to confirm your mobile phone number, try these steps.
Troubleshoot login with two-factor authentication on Facebook ...
Learn what you can do if you turned on two-factor authentication but can't log in.
Troubleshoot login with two-factor authentication on Facebook
Learn what you can do if you turned on two-factor authentication but can't log in.
Set up Facebook login recovery codes | Facebook Help Center
If you're having trouble logging into your account and you have two-factor authentication turned on, learn more about how to troubleshoot login with two-factor authentication.