How to fix light/led fault on Oppo A12 is explained in this chapter:
Any mobile phone’s LED is an electronic component or part that produces light inside the device. Typically, these are LEDs, or light emitting diodes. In the light section of a mobile phone, there are two different sorts of connections: I series connections and (ii) parallel connections.
Mobile Phone Types LED Light Problem:
- Totally no light.
- just Keypad or Display Light.
- Some of the lights are out.
- Backlight not functioning
The issue of a mobile device having no backlight is a typical one. Perhaps some of you experience the same difficulties and damage with your Oppo A12 that lack LCD or screen lighting.