On iPhone, some website and app sign-in screens require you to pass CAPTCHA challenges, such as recognizing letters in unusual shapes. iCloud allows you to bypass many challenges by automatically and privately verifying your iPhone and account. It’s called Automatic Verification, and you can turn this bypass on or off.
- Start the Settings app on your iPhone.
- Tap your name and tap Sign-In & Security.
- Turn Automatic Verification on or off.
