I donât have my phone on me right now
If you donât currently have access to your phone, youâll need to log in using one of your backup codes. Enter one of your backup codes in the box above and log in as usual.
Each backup code can only be used once, so once youâve logged in, you should open your two-factor authentication settings (within your user settings) and generate a fresh set of backup codes if youâre running short.
Iâve lost or replaced my phone
Once youâve logged in using a backup code as above, open your two-factor authentication settings and click the "Add another authentication method" link to add your new device.