Samsung Galaxy S9 HDMI Not Working? Charging Port Secrets You Need to Know Introduction The Samsung Galaxy S9 is still a reliable smartphone that many users enjoy for its sleek design, high-quality display, and versatile features. However, one common issue that owners encounter is the HDMI output not working when trying to connect the phone to a TV, monitor, or projector using a USB-C to HDMI adapter.... https://ift.tt/HAtxghB