I am order this mobile from, seven, month ago that first I use this is running good and camera and proccesor all of thing good but today after seven, month this camera quality are not good to first iam take a picture but that quality are low zooming and all is not good, and this hang anytime I use internet social website to this mobile them it hang I use antivirus internet security all of security app but that hang because problem in this processor all and good I suppose you action on this