Samsung SM-A320F User Manual page 7

Basics
• W hile multitasking (or, when running many apps in the background)
– When using Multi window
– When updating or installing apps while recording videos
– When downloading large files during a video call
– When recording videos while using a navigation app
• W hen using large amount of data for syncing with the cloud, email, or other accounts
• W hen using a navigation app in a car while the device is placed in direct sunlight
• W hen using the mobile hotspot and tethering feature
• W hen using the device in areas with weak signals or no reception
• W hen charging the battery with a damaged USB cable
• W hen the device's multipurpose jack is damaged or exposed to foreign materials, such as
liquid, dust, metal powder, and pencil lead
• W hen you are roaming
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.
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