If you don’t know your password, reset your password instead. Changing your Gmail password also changes your password in all other Google products, such as Google Drive and Google Photos.
If you don’t see this option, tap the menu at the top-left corner of the page to expand the options.
You can select Call if you’d rather receive a call from Google. If there’s no phone number connected to your account, you may be able to have the code emailed to you instead. The options you’ll see depend on what information you’ve provided to Google. You may have to confirm your phone number or email address by entering your phone number in the text box at the bottom of the form and clicking Next.
If you receive a call, answer it and listen to the voice describing the code.
