Hey, guys I am using this Samsung galaxy j2 ( 4G) this moblie phone is not good. When u have using this smartphone I was seen any problems for this moblie. This mobile battery pacakeg is very low.this mobile camera is not clear. It has price is very high in market. When I buy this moblie I Don’t have got the codes to listening music etc. This product is not users friendly this is style and design is very old Fashion. So please change this design and the functions key are not use peroperly. This moblie features is operating is very slow. And very time it’s hang. And I was change two time Moblie Bettery This moblie one sim slot has not using I have many problems when I was used this handset. So guys please check this moblie and than the buy. Thanku bye