Wio wireles Tracker Wio 1110

I have a Seeed wireless tracker (Wio 1110) dev board.
I tried playing other sketches on the Wio. Now I would like to put the original firmware back on the device, which is possible. I can connect to the device using the SenseCap app. Unfortunately, I can no longer select a Senscap platform. But I want to go back to the original platform.
I also saw that the AppEUI has changed.

I would be happy about your help.