Samsung galaxy J7 pro I m using this phone . from past 3 monthsThe hand set is very god loking .But . on comig to . device . sedd it is very slow n geti ing hanghingd some timeWithout any reasion . dobt knew tha best reasion . I have all ready updated the phobe witha time n date . withuot any dellay .After tha update also faceing the same problem n alose completed tha company .For produsing thise typ of errors in phone . do plz make it clear without snh issue . of next. Up coming ProducetSo . compay should take paeticular action against thise type of isseuse . n may the customer to satsify . for given best price