Time.cloud17 @ 02.27.19, 18:47
Try it maybe hard reset or you have to resort to odin. Or quality control and pick up a new tablet)))
The problem was that there was no reaction to actions at all, just a black screen. It did not even reboot.
I have already solved the problem. I took a Type-C cable to Type-C, connected it to S9 and launched YouTube at full brightness in maximum resolution on it) As the battery died, everything became normal, I already write from it.