Evo uspjelo ukratko, bez reinstalacije(koja je moguća), sa recovery opcijom odnosno particijom.
Službeni odgovor od njih, što sam i napravio
When You turn it on and on the bottom You see dots in circle ( Windows loading graphic) push power button and hold it until tablet goes off
You have to do this 3 times!
And after that system will start in recovery mode with option to choose factory reset or settings reset (without canceling customer data)
Best Regards,
Piotr Szor
Service Specialist
Tel.: +48 22 10 25 163