Bad quality in Samsung Galaxy J7 in mobile phone
Camera and volume control and the normal screen is not good in the Samsung and I have been in touch with you and 1.4 gh 13mp camera is not working in 4g speed not good value for your 1.4ghz process not bad for Samsung and other products and services and products for your quality of life and your own personal and Galaxy
Front camera 5mp not good
Spark plug and timing hole cap in the mobile system and the normal new version of the screen with this not compatible with your video and music and games to play with the same size and colour of your choice Samsung new version of the