Mobile network turns on by itself after Android 4.0.3. update I'm having HTC Sensation and I use wi-fi on a regular basis instead of mobile network (bad data plan). For the old Android version there was no problem, I just switched of background syncing and set option "Sync only via wi-fi". 

After the update mobile network turns on automatically...

I couldn't find exact duplicate of "Sync only via wi-fi" in the update.

I went to Settings->Wireless&amp;Network->Usage->Menu->Usage Settings -> "Restrict background data", but two problems still arise:


Can't get rid of Notification "Background data restricted" 
Mobile network turns on automatically when decides to sync.


Any advises?
Maybe turning Data Enabled to off (Mobile network settings on CM9) might help. In that way, it'll sync only when WiFi is available.