hum je l'ignorais. même sans les gapps, cm embarque du code proprio dont des trackers ga:
'CyanogenMod 9 seemed to have no proprietary parts, but since CM10 they included Google Analytics Client library (libGoogleAnalyticsV2.jar) within cmstats in the settings app (so it's not even possible to disable it). In CyanogenMod 10.1 CMAccount was included. It relies heavily on Google's Cloud Messaging service and includes the proprietary Google Play Services Client library (google-play-services.jar).'
utilisez freecyngn pour libérer votre rom ou passez sur omnirom.