Asslam o alikum dosto mere sath ek bara problem ho gya hy mere pass htc salsa mbl hey or massla ye hey k mere 4 memory card kharab ho chuky hen me jab b memory card mbl ya pc me lagata hu to ye error ata hey "Plz formate it befor use " lekin jab me formate karta hu to formate b nai hoty ye kia massla hy or kese hall hoga or ye mbl ki waja se kharab hoty hen ya kisi or waja