[* Android and Windows versions are available for all models, but this guide will use the iPhone app as an example. iPhone apps are compatible with "-i" models only]
Log in to your PayPal account and Navigate to "Your Profile" page. Click on "Update" link next to 2-step verification section.
On the next window, select "Use an authenticator app" and click on "Set It Up" button
This will show a QR code that you will use to burn the programmable tokens.
Launch the NFC burner app on your iPhone and use the "scan QR" button.
After QR scanning is successfully done, click the "Burn" button on the NFC burner app. The app will ask you to turn the hardware token on and touch the top of your iPhone to complete the burning process.
Once the burning process is completed, turn the token off, then turn it on again. Enter the 6 digit code displayed on the token's screen to PayPal's Step 2
Click on "Confirm" to finish the enrollment process