Dolby Vision for Minix U22X-J (Max) and Ugoos AM6+

[kalle]

Did you follow these steps?

[EDIT]
These are for Ugoos but I assume there is something similar on the minix

@Astrotrain

a) Reset Button Method

• Turn off the device and remove the DC power connector (or remove the power adapter from the wall socket)
• Press and keep pressing the reset button,then Power ON the device while keep pressing the reset button until the CoreELEC screen appears.
• Release the Reset Button