Well, after trying all the "recipes" on the device, I've ended up with the same error: 480x234 isn't a valid skin/ui resolution. The only Primo loading language settings startup screen was the 480x272 you posted in Boki_Srb posted in #6 but sadly the "done/next" button was missing from the LCD.

So I ended up I need a 480x234 skin or stay with 8.3