If you're experiencing backlight issues or display light problems with your OPPO F15, there are a few things you can try to fix the issue. Here are some possible solutions:
- Check the brightness level: Make sure that the brightness level is turned up on your device. You can do this by going to Settings > Display & Brightness and adjusting the slider.
- Restart the device: Sometimes, simply restarting the device can resolve display issues. Try turning off your OPPO F15 and turning it back on again.
- Check for software updates: Ensure that your device is running the latest software version. Go to Settings > Software Update to check for updates and install any available ones.
- Check the display connector: The display connector may have become loose or disconnected. Open up your device and check the connection. If it's loose, reattach it firmly.
- Replace the display: If none of the above solutions work, the issue may be with the display itself. In this case, you may need to replace the display. It's best to take your device to a qualified technician or an authorized OPPO service center to do this.
Note: Performing any hardware repairs on your own may void the device warranty.