Thanks man! 
I was afraid that might be the problem. I’ll try with the hub tomorrow and I’ll let you know if it was successful.
One more thing, sorry 
Is this all i need for my model hi12?
The screen is from this link: [Hi12] [Official Version][Dualboot] Chuwi Hi12 Android, Remix, Windows, Bios, driver
If so, how can i flash the remix? And how to use the “flash-no-erase-all.json” file ?
Thanks a lot man!