While you're not supposed to use mobile data while connected to a Wi-Fi network, there are a few exceptions that could cause this to happen.

After first teasing in February, Google is more widely rolling out Quick Share’s “Use mobile data” option on Android.

The stakes are high, but the class, which includes an estimated 14 million Californians whose mobile devices use Google’s Android operating system, is in some ways just an appetizer.

Android 15 offers the most robust security features to date that can keep you and your data safe. You should use these features as soon as you update.