https://arstechnica.com/tech-policy/2020/11/apple-settles-with-states-for-113m-over-iphone-battery-throttling/

The attorneys general for 33 states and the District of Columbia have reached a $113 million settlement with Apple over allegations that the iPhone maker throttled performance in several generations of the device to conceal a design defect in the battery.

The states alleged that Apple throttled performance in aging iPhones without telling consumers it was doing it or why. That concealment violated states' consumer protection laws, the attorneys general argued.