I too have lost my phone app as two other have in [ROM]Debellare[EC09] starting on page 9. Mine disappeared when I was running a game and the phone dead locked. I am running pattielipp's EC09 Deodexed & DeBloated. I rolled back to clean d17 then let the ota updates get me to EC09. The dialertabactivity.apk is still in the system folder but, is not installed. Phone.apk is installed. I tried to fix it by rebooting to recovery, going to advanced, and wiping the dalvik-cache, no luck. I then copied the app to the sd card and deleted it from /system/app/. I then clear the caches again and rebooted. I then moved the app from the sd card to the /system/app folder, again cleared the caches and rebooted only to get no where... anyone got any ideas? I figure I'll end up re-flashing the rom once I get a chance.