status bar icons

The status bar icons tag covers explanations of small interface symbols that communicate device behavior. Its current focus is Samsung phones running One UI 7, including the shield inside the battery icon that appears when Battery Protection stops charging at a selected limit. This icon indicates that the phone is deliberately holding the charge below full to reduce long-term battery wear, rather than reporting a fault. The discussion also places the symbol in the broader context of software-managed charging, where devices can negotiate, pause, and resume charging while making those decisions visible to users. Follow this tag for practical help interpreting similar status bar icons and battery indicators.