Parts of site failed to load... If you are using an ad blocker addon, you should to disable it (it blocks more than ads and causes parts of the site to not work).
Yes it is strange, it seems that the rider hardware, Wings, does not accept different maps.
The other TomTom hardware do accept Rider maps.
The photo of the black screen of it is OK Navcore21
just remember, to see if it's all right, When starting the device,
after putting patchit.sh that you send you to restart drums
do you see the MSTMS screen OK or NOT PACHT?
Does Truck map installed?
Do you have updated Meta.TXT device of the Truck map you want to put?
regards
After all the commented if it does not work, the reason may be that, Rider hadware is different, I do not have any Rider in my hands to see and check.
Sorry I can not help anymore.
regards
World/Europe Speedcams from SCDB
But this is a new invention of thieves. To steal,...