Photoframe inverted colors SPI 3.5 Display

[Outlaws2000]

Hi, i'm a newbie at RB pi(zero) and i love this photoframe. So far i've managed to get it running with Google Photos on a RPi Zero w.
also i managed tot make different display drivers to get a 3.5 SPI display working.
At HDMI it works flawsless, including the wright colors.

i can't figuring out, why the colors still inverted. tried lots of different drivers, also fiddling with the installation settings in [options], like: reverse=false.

i hope you have got the solution to get the colors wright.
Many thanks from the netherlands!

Peet.