Firefox1095
New member
My iphone was working fine then suddenly, the brightness dropped even under what is should be when the auto brightness is turned off and the brightness bar is all the way to the left (0). The only way i can see the iphone screen is by turning off all of the lights and sitting in a dark place. BUT i assume it is an ambient light sensor problem because if i press hard (i mean really hard) on the top part where the sensor is, the iphone glows (the brightness goes up to normal).