Aporte original por: David Keldsen ,
The sensors for face ID (including the front-facing camera) are on the “dip” on the front screen that surrounds the speaker. So water in the top of the phone is indeed a likely culprit. IF the water is in front of those sensors (given that they are infrared light based, and water is a poor transmitter of infrared light), then a cleanup could do the trick. Ask them what they mean by cleanup, including price.