im,trying,to,backup,my,phone5

im,trying,to,backup,my,phone,5,with,smashed,screen,but,wont,let,me,as,iv,got,a,s creen,lock,on,,does,any,one,know,of,a,away,of,getting,round,this?,needing,to,do, it,as,now,got,new,phone,and,need,all,contacts,sect,kind,regards,ross