hi friends..
i'm saurabh and i'm using samsung galaxy ace(GT-S5830), and its not vibrating for incoming notifications(like messages or IM notifications)...notification ringtone is playing but not vibrating...
vibration is set to "always" in vibration settings...
this problem started when i installed and used "Go Power Master" app
...now even after uninstalling the app its not vibrating....plzz help me out...
thnx..
regards
saurabh