HiI am using Samsung Buds+ for 3 months. It was working very well, but now there is a problem. I can't use video calls like Duo, IMO, WhatsApp clearly. If samsung buds+ connected, I can't make video calls in HD quality and it works as internet speed ...

HiHow to get the screen saver. I saw this screen saver on Samsung showroom but after purchase the hand set I cannot see the screen saver. can anyone help me