Download and install the Salesforce Authenticator app for the type of mobile device you use.\
For iPhone, get the app from the [App Store](https://apps.apple.com/us/app/salesforce-authenticator/id782057975).\
For Android devices, get the app from [Google Play](https://play.google.com/store/apps/details?id=com.salesforce.authenticator&hl=en_US&gl=US).

Click "App Registration: Salesforce Authenticator". This will tell you if you already have a connected authenticator account (and you can disconnect) or if you need to connect one.

App Registration: Salesforce Authenticator

For security purposes, you’re sometimes prompted to either log in to your account again or enter a passcode sent via email or text message.\
 Open the Salesforce Authenticator app on your mobile device.

If you’re opening the app for the first time, you see a tour of the app’s features. Take the tour, or go straight to adding your Salesforce account to the app.\
 In the app, tap Add an Account.\
 The app generates a unique two-word phrase.

In your Salesforce browser window, enter the phrase in the Two-Word Phrase field.\
Click Connect.

In the Salesforce Authenticator app on your mobile device, you see details about the account you’re connecting. 

To complete the account connection, tap Connect in the app.

Salesforce

This guide provides step-by-step instructions on how to set up Salesforce Authenticator, a mobile app used for two-factor authentication. By following these steps, users can easily download and install the app, connect it to their Salesforce account, and enhance the security of their Salesforce login process.

How to set up Salesforce authenticator