How to Enable Two-Factor Authentication on iPhone (Any)

Follow these simple steps to enable two-factor authentication on your iPhone (Any). Each step is one action — nice and easy.

Step-by-Step Instructions

1. 1

   Open Settings.

2. 2

   Tap your name at the top.

3. 3

   Tap "Sign-In & Security".

4. 4

   Tap "Two-Factor Authentication".

5. 5

   Follow the prompts.

Try on a Different Device

Same task, different device. Pick yours below:

More How-Tos for iPhone (Any)