This means a hacker would need to steal both your password and your phone to break into your account. In order to login the sites one by one and turn off two-step authentication, of course, it will ask for the codes you produce on your phone. In this scenario, our phone is already working and we can generate our codes. Sure, even then it does force you to take an extra step of grabbing and tapping your phone after entering your password to log into one of your accounts.

• All you need to do is simply launch the Google Authenticator app on your phone, enter the code that is given there accordingly in the field, and click on “Login”.
• You anyway need to get the same secret to your OTP device.
• What I didn’t cover is the HTML that I used in this example or how I saved the user data.
• The IndexViewModel class is used in the user management view.
• The restore will install Google Authenticator but with no settings — it will be like a freshly installed copy.

If you insist on writing backup codes down, then consider this solution. They are essentially a backdoor through to your 2FA-secured account. They are more powerful than the regular account password. It’s also important to remove the accounts from your old phone. However, don’t do this until you’ve tested and made sure you can access these accounts on your new phone via Microsoft Authenticator.

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Decrypt iOS backups with GPU-accelerated password recovery. backup that file using dropbox, icloud, google drive 2. You sync encrypted data, even me cannot see it. Then other device can sync from my backend, and you enter your master password to decrypt it. Losing the keys that lets you generate the codes! I found this out the hard way after first using Google Authenticator and having to restore my phone.

Using two-factor authentication, or 2FA, is the right thing to do. But you put yourself at risk getting codes over text. Google’s documentation describes how to transfer Google Authenticator codes from one Android device to another. To disable 2FA for your Cloudflare account, you must APK 4 Android Mobi delete all security keys and TOTP authenticators from your account. If this is the initial setup, you will be prompted to generate backup codes.

Restoring Other Codes

Press Show Codes to reveal your existing Backup Codes or Set Up to create new codes. Using your old phone is a great backup option, but it relies on a usually old electronic device to keep working. Although with a recent Google update, you can now transfer your Google Authenticator Secret Keys to another device. You should also consider making a backup in case your phone will get lost, stolen or damaged.