Moving Google Authenticator to a new phone in 2026 involves two primary methods: automatic cloud synchronization or a manual QR-based transfer. With the release of version 7.0, the app has adopted a Material You redesign and changed how it handles internal settings, such as time synchronization, making the setup process more integrated with the mobile operating system.
To run the latest version of Google Authenticator, your device must meet updated system requirements. Cloud synchronization requires app version 6.0 or above on Android and 4.0 or above on iOS.
Method 1: Cloud Synchronization
Cloud synchronization is the standard migration path for most users, allowing codes to follow a Google Account across multiple devices. When this feature is active, signing into the app on a new phone automatically populates your 2FA (two-factor authentication) codes.
To use this method, ensure you are signed into your Google Account within the app on your old device. On the new phone, install Google Authenticator and select “Get Started.” Once you sign in with the same Google Account, your codes will appear instantly. This feature also allows you to use Authenticator on a phone and tablet simultaneously.
While convenient, the manual transfer method remains a supported option in 2026.
Method 2: Manual QR Export
If you prefer not to link your 2FA codes to a Google Account, or if you are using the app in “Use without an account” mode, you must use the manual export tool. This process requires you to have both your old and new phones physically present.
1. On the old phone, tap the menu (three lines or your profile icon) and select Transfer accounts, then Export accounts.
2. Select the accounts you wish to move and a QR code will be generated on the screen.
3. On the new phone, open Google Authenticator and tap the + icon, then select Scan a QR code.
4. Point the new phone’s camera at the old phone’s screen to import the data.
The transfer process does not automatically delete accounts from the old device. To prevent security risks, you must manually delete the accounts or the app itself from the old phone once you have verified the codes are working on the new one.
Troubleshooting and Time Sync Changes
A significant change in version 7.0 is the removal of the “Time correction for codes” menu. Previously, users could manually sync the app’s internal clock if codes were being rejected as invalid. The app now relies entirely on the operating system’s time settings.
If your codes are not working after a transfer, ensure your phone’s date and time are set to “Set automatically” in the system settings. According to Google Account Help, even a slight discrepancy between the device time and the server time will cause 2FA codes to fail.
If you lose your old phone and did not have cloud sync enabled, you cannot “restore” the Authenticator app. In this scenario, you must use the individual backup codes or recovery methods provided by each service (such as your bank, email, or social media accounts) to regain access and set up new 2FA instances.
