The following factors may affect the temperature of your Galaxy devices:
Using your devices in an environment outside of normal operating conditions (between 32 and 95 degrees Fahrenheit). Placing your devices on/near a heat source, such as leaving them in a parked car on a hot day or continuously having them exposed to direct sunlight. Running multiple apps for an extended period of time or using processor-intensive apps for gaming, streaming, and GPS tracking. Using an incompatible, defective, or non-Samsung certified charger and / or USB cable. Initial setup and data transfer from the previous devices. System or firmware updates.
