Hello,
she is silent for me too
I got my L-930 yesterday and changed my region to US right at the first start of the phone
Only my keyboard and regional format is German, because i can't get away with the 12-hours format
I said the typical Things like "who build you", "tell me a joke" and "sing me a song"
I get the bing search results every time.
I even tried to reset cortana, with a tutorial from this forum, but it didn't worked for me
Edit:
Does it matter if i have a Telekom Germany branding?