Sign-in and account security
Update your email, phone, and password from Settings.
Your sign-in details are self-service in Login and security: change your email address or phone number (the new one is verified before it switches), and set or change your password.
Texts only reach US and Canadian numbers for now, so if the country on your profile is somewhere else, there's no phone field to fill in. Mobile number just says "Texts reach US and Canadian numbers for now."
Locked out? Use "Forgot password" on the sign-in page and you'll get a reset link by email, or tap "Email me a sign-in link" to get in without a password at all. If you signed up with a phone number, sign in with a fresh verification code instead: once it's sent, the screen shows only the code field, and "Use a different number" takes you back if you typed the wrong one.
For an extra layer, turn on two-factor authentication in Login and security.
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