I bought xperia arc s lt18i from an online website 3 weeks before and i came to know that the camera is totally blurred and the battery keeps draining so fast i couldnt use the phone now as it keeps draining and its not charging beyond 45% bt battery keeps draining in seconds eventhough its charged by 45% can you guys help me to resolve the problem and its shown that the screen is using 73% of battery so i reduce the brightnes and then i resetted it to factory settings and until the problem is not fixed .can anyone help me to resolve this
