Samsung SM-A530F Manual page 192

Appendix
The screen brightness adjustment bar does not appear on the
notification panel
Open the notification panel by dragging the status bar downwards, and then drag the
notification panel downwards. Tap
Show control on top switch to activate it.
Samsung Cloud does not work
• E nsure that you are connected to a network properly.
• D uring a Samsung Cloud's service check, you cannot use Samsung Cloud. Try again later.
next to the brightness adjustment bar and tap the
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