Nokia's decision to cancel the X7's US launch came from a lack of faith from AT&T, insiders said on Wednesday. The Symbian^3 gaming phone would have been introduced for AT&T just ahead of Mobile World Congress in mid-February but was voluntarily dropped as it wasn't going to get "enough marketing and subsidies support" from the American carrier. The WSJ's informants said the X7 would still ship, but only to other countries.