Samsung Galaxy Tab S2 - Page 15

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2. TapPower offtoturnthetabletoff.
Yourtabletwillpoweroff.
Yourscreenremainsblankwhileyourtabletisoff(unlessthebatteryischarging).
Note:Ifyourdeviceisnotresponding,pressandholdboththePower/LockandVolumeDown
keyssimultaneouslyformorethansevensecondstorestartthedevice.