Before almost everyday my boyfriend And i are using native vudeocall from my samsung grand2 and to his samsung j1. But now it wont work it anymore.. what will we do?
Won't work on both systems? Does it work to another phone? Try rebooting the phones see if that works. If it's a built in app you may need to reset the phone to factory defaults (backup your files first from it) or contact your service provider for trouble-shooting steps.