Before using your iPhone, review the iPhone User Guide for safety, handling, and support information. Access RF exposure details via Settings > General > Legal & Regulatory > RF Exposure or apple.com/legal/rfexposure. The iPhone battery requires professional repair by a trained technician to avoid damage and potential hazards. Recycle or dispose of batteries according to local regulations. Refer to apple.com/batteries/service-and-recycling for battery service and recycling information. Charging information is in the iPhone User Guide. The iPhone's proximity sensor, TrueDepth camera system, and LiDAR Scanner contain lasers. If a laser system is disabled due to damage or malfunction, seek repair from Apple or an authorized service provider. Improper repair can lead to hazardous exposure.