Samsung SM-J720F/DS SM-J720FZDDKSA, SM-J720FZKDKSA, SM-J720FZVDKSA Samsung Cloud does not work, The screen brightness adjustment bar does not appear on the notification panel, Show control on top

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 next to the brightness adjustment bar and tap the Show control on top switch to activate it.

Samsung Cloud does not work

•Ensure that you are connected to a network properly.

•During a Samsung Cloud’s service check, you cannot use Samsung Cloud. Try again later.

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