J7 prime users cannot update the apps in galaxy app .when you click in signing option it says Samsung account have already managed some kind of thing..You guys need to remove that Samsung account from your device and log in again. That's it problem s...
Samsung ear buds 2 pro is good and worth it. You can go for it. If you have samsung flag ship phones you can you with it even galaxy watch 5 pro LTE is also worth it
Go to developer option settings in menu then click on USB configuration then click on MTP . Maybe because it might be in charging option .that's why it's not showing up. If u want to get into developer option then go to software information then clic...