I apologize for asking a seemingly German question in an English forum, but I suspect that "German" just resulted from a bad translation of English.
Usually I try to translate the German back to English to find out the original meaning, but I failed for this one:
"Bluetooth-Gabeldorsche aktivieren", found in the Android 12 (Oppo's ColorOS 12.1) developer settings:
"Gabel" most likely was "fork", and "Dorsch" probably was "cod" or maybe "code"...
