Very poor camera quality..which i click using flash...After flash the image is still blackSo what is the need for flash?

Who will respond?now

already reset whole system by service centre..And also they provided me latest software?What to do next?

Where to find smart Manager?Can u please share link?..Bcz i snt have that application

Yes sureJust open some app and just use for some time just closed from recent apps.Then wait for some timeopen the same app ,it will directly open from where u left..It means when i closed my app from recent it was not closed and in background its st...