@mrt10001 thats why i checked system with adb,
it also says halion 5 so that means its based of android 5 but there is no android 5 stock rom for this device does this mean i need to use lineage/cm as a base and not stock rom?

update: it now shows a loading screen with a jumping orange dot
fixed by changing my csc from dtb to dtm and back to dtb dont know how the f that worked but it did (probably also other stuff involved)

and it just booted up

thx for your help