One customer gave feedback that Mini Key Tool update failed.


Follow steps below to update VVDI MINI:
1)Turn off vvdi mini
2)Hold on reset button on the back and turn on vvdi mini
3)Update firmware again


Done! Hope this helps!
Skype: xhorsevvdi.com
Whatsapp: https://wa.me/8613983756354

Whatsapp: 
Skype: