evic vtwo upside down

Hello every body.

I have a some problem in my eVic VTwo (not the mini version), the problem is that some day the screen upside down like the picture.



But the problem is that, I can´t find any information or function than can flip the screen, in the Mini version, the screen flip if you turn off the advice and press the + and - buttons, but in my version, does´t exist that buttons, I tray to reset the eVic and update the firmware of the last version, but nothing work.

Please, I hope some solution, because I don´t like how it looks.