Originally Posted by donedos
Holding the power button and the volume + for a while will blink once(it will boot), and holding them both for a little longer will blink 3 times( turned off).
I suggest. You download the firmware for your tabZ and flash it using flash tool..
Make sure your tablet blinked 3 times before entering flashmode(that is power and volume -)..
Oh my god that actually worked! I didn't know of flashmode, only fastboot. It's back to factory settings it seems but I can easily work with this!
So I don't end up making another topic, what would be the best way to root it? Pretty wary of messing with it after that little scare
Here's the firmware I used if it matters