There is a problem in Rear camera in j7 prime.Automatic that thread like thing( i circled it) is coming while taking pics. Pls help to solve it..

m facing dis...frm several month...no soln till nw..done all the possible ways...till no effect..ny 1 else...wt same prob..n any soln...???☹☹☹☹蘿蘿

can any1 suggest me how to resolve the charging problem in j7 primeit taking 2.5 hrs to chrge frm 85% to 100%.. 1. new mother board2. new chargerdone all reset n all visited Samsung care near abt 10 times for same coz bt no solncn any 1 gv me soln t...