If you receive a message that your password was entered incorrectly, try resetting it.
Each restore code cancels any previous codes. If you requested three codes in a row, only the third code will work.
Your phone number can't be linked to more than nine accounts simultaneously.
If you check this box before logging in to Yandex, the browser will forget your login details after a certain period of time. This can be useful on a computer that doesn't belong to you, such as logging in as a guest or when you're at an internet cafe. More information about the checkbox is found in the Don't remember me subsection.
Open the Yandex.Passport home page and go to the link Log out of all computers. This means you are immediately logged out on all computers that you ever logged in on.
If you have changed your password or clicked on Log out of all computers, you will have to log in again not only in the browser, but also in most apps that are using your account.