Not sure this is the right part for your phone? If you own a vivo S9, this light sensor flex cable is built for it. Check the model name in your settings before you order.
Which vivo models this light sensor flex cable fits
- vivo S9
The light sensor flex cable carries the ambient light sensor that tells your screen how bright the room is. When this sensor fails, the display can stay too dim or too bright, and auto-brightness stops working. Swapping in a new flex cable brings that feature back.
the part confirms this flex cable is a complete part that fits and works. It is sold as a light sensor flex cable for the vivo S9, so it covers the sensor and its connection in one piece.
Before you start, make sure the screen brightness problem is really coming from the sensor and not a software setting. Turn auto-brightness off and on again, then check the slider. If the screen still misreads the light around you, this part is the next step.
