Phone overheating is a common issue caused by high processing demands, environmental factors, or charging conditions. Intensive tasks such as gaming, streaming, or multitasking place heavy demands on the CPU, causing it to generate more heat. To cool down the device, close any unnecessary apps and let the phone rest for a while. Avoid direct sunlight, as prolonged exposure can quickly raise your phone's temperature. Charging can also cause heat, especially when using high-wattage adapters or third-party chargers. Try charging your phone on a cool, non-insulating surface, like a desk or countertop, and avoid using it during charging, as this increases the workload. Overheating can also be due to battery issues, especially in older phones, where the battery may degrade and become prone to heating. Consider performing a factory reset if the overheating persists, as this can eliminate potential software issues.