Samsung SM-A320F User Manual page 8

Basics
Device limitations when the device overheats
When the device heats up, the features and performance may be limited or the device may
turn off to cool down.
• I f the device becomes hotter than usual, a device overheating message will appear. To
lower the device's temperature, the screen brightness and the performance speed will be
limited and battery charging will stop. Running apps will be closed and you will only be
able to make emergency calls until the device cools down.
• I f the device overheats or feels hot for a prolonged period, a power off message will
appear. Turn off the device, and wait until it cools down.
Precautions for operating environment
Your device may heat up due to the environment in the following conditions. Use caution to
avoid shortening the battery's lifespan, damaging the device, or causing a fire.
• D o not store your device in very cold or very hot temperatures.
• D o not expose your device to direct sunlight for extended periods.
• D o not use or store your device for extended periods in very hot areas, such as inside a
car in the summertime.
• D o not place the device in any areas that may overheat, such as on an electric heating
mat.
• D o not store your device near or in heaters, microwaves, hot cooking equipment, or high
pressure containers.
• W hen using a wireless charger, do not place foreign materials, such as metal objects,
magnets, and magnetic stripe cards, between the device and the wireless charger.
• N ever use a damaged charger or battery.
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