1) I am using sony ericson xperia arc s mobile since 8 months. i used to face this kind of problem. "Facebook is not responding. would you like to close it?"
while accessing any application suddenly one pop comes and saying above message , not only the facebook. The same message comes with google talk and play store.
2) one more probelm, i have enough space in RAM , device memory and sd card. even applications are getting strucked . i am unable to use my mobile properly.
please solve my problem. i dont where went wrong.