#Authenticator app iphone how to
#Authenticator app iphone install
#Authenticator app iphone update
#Authenticator app iphone for android
#Authenticator app iphone code

#Authenticator app iphone how to

Scroll the page and you’ll find the button “Change phone”.Ĭhoose the iPhone (or Android, the algorithm on how to switch Google Authenticator to new phone is the same for both) and click Next. Then, you’ll be asked to confirm your identity with your password. Log into your Google account if you didn’t do so yet and click “Get started”. Open a browser at your computer and go to the Google 2FA settings webpage. Go to your Google account security settings.

#Authenticator app iphone install

Install the Google Authenticator from AppStore to your new iPhone. Download the Google Authenticator app and install it on your brand-new iPhone.NOTE! Please, don’t delete the Google Auth from your old iPhone before you install and check it on a new iPhone! You’ll need your old iPhone, your new iPhone, and a computer or laptop. | Read also: The Pros and Cons of Different Two-Factor Authentication Types and Methods How to transfer Google Authenticator to a new iPhone in Google serviceīelow is the guide for moving Google Authenticator to new iPhone. Note, if you save the seed you used to enroll every token you use in some safe place, you’ll create a kind of Google Authenticator backup, but not the safest one. If you know the shared secret, you can recreate the 2FA token.

#Authenticator app iphone code

Thus, every 30 seconds Google Authenticator application divides the number of seconds from January 1, 1970, to 30, takes the resulting number, combines it with the seed, processes this data according to the TOTP algorithm, hashes the result, and truncates it to 6 digits – this is an OTP code we see.Īs you understand, the key element in setting up Google Authenticator on a new iPhone is a shared secret key. Time intervals are counted from UNIX time, which started at 00:00 on January 1, 1970. It means that two parameters are used to generate the OTP code: a unique code, which is usually called a secret key or a seed, this code is shared between the token and the authentication server, and the current time interval. Google Authenticator generates time-based one-time passes using the Time-based One-time Password Algorithm (TOTP). And even more, knowing how the iPhone authenticator app works, you’ll understand how to backup Google Authenticator you use on iPhone. This will help us to explain what to do to make the process of Google Authenticator transfer to new iPhone smooth and easy. How does Google Authenticator workĪt first, let’s understand the modus operandi of Google Authenticator for iPhone. So don’t delete the app from the old phone until you transfer all the tokens from Google Authenticator to a new iPhone. Furthermore, sometimes you’ll be asked to enter the current OTP password to deactivate MFA. Of course, your old iPhone with Google Authenticator is required to login to all these accounts. If you use iOS Google Authenticator to authenticate on other websites, you’ll have to switch off the 2-factor auth and then turn it on from scratch on these services enrolling new tokens in the new authenticator app manually. There is a simple way to transfer Google Authenticator to new iPhone, which is described below, but it works only for the 2FA token you use to access your Google Account. Use Protectimus Slim NFC token to backup Google Authenticator Most likely, you’ll have to apply to the support center of every website and prove your identity. On different websites, it’s a different procedure but don’t doubt that it is always long term and painful. If you just delete the Google Authenticator app from the old iPhone and reinstall the application on the new one, your 2FA tokens will be deleted without the possibility to restore and you’ll have to face the complicated process of accounts recovery. Ensure you’ve moved all the OTP tokens to your new smartphone first. The first thought of an average GA user is to simply delete the application from the old iPhone and set up Google Authenticator on new iPhone.

#Authenticator app iphone update

Unfortunately, this function is available only on Android so far.Īnd while we are waiting for the same update in the iOS Google Authenticator version, let’s figure out what methods of Google Authenticator transfer to a new iPhone are available to us now. It allows you to switch Google Authenticator to a new phone in a few clicks moving all the tokens you use at once. Though, if you need to move Google Authenticator from one Android smartphone to another, better use it’s in-built function Transfer Accounts.

#Authenticator app iphone for android

We’ll talk about Google Authenticator for iOS here, but the same works for Android smartphones. Congratulations! Now, the question is how to transfer Google Authenticator to new iPhone so as not to lose access to all accounts you protect with multi-factor authentication. If you’re reading this, you have probably bought a new iPhone.