Samsung Galaxy M30 User Manual page 8

Basics
Do the following when the device heats up:
• K eep the device updated with the latest software.
• C onflicts between running apps may cause the device to heat up. Restart the device.
• D eactivate the Wi-Fi, GPS, and Bluetooth features when not using them.
• C lose apps that increase battery consumption or that run in the background when
not in use.
• D elete unnecessary files or unused apps.
• D ecrease the screen brightness.
• I f the device overheats or feels hot for a prolonged period, do not use it for a while. If
the device continues to overheat, contact a Samsung Service Centre.
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. The feature is only available on supported models.
• 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.
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