Thumbs up Stuck in Download Mode? Try this

My Tab S 8.4 is still unrooted.
I tried going into download mode to just check the KNOX status.
Unfortunately you cant turn it off or pull the battery out!
Doesnt work when pressing Power + Vol UP + Menu or Power + Vol Down + Menu or just holding the Power.

Here's what i did. In Download Mode, Press and hold Power + Vol UP + Vol DOWN
It should restart the device successfuly.

I hope it helps.
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Samsung Galaxy Tab S 8.4 LTE (SM-T705)
Stock - Rooted