![...](https://images.prismic.io/ztemobile/40016ae1-7fda-4cde-9f16-66638ec888f4_Support+bg+PC.jpg?auto=compress,format&rect=0,180,3840,1000&w=3840&h=1000 1x, https://images.prismic.io/ztemobile/40016ae1-7fda-4cde-9f16-66638ec888f4_Support+bg+PC.jpg?auto=compress,format&rect=0,180,3840,1000&w=3840&h=1000 2x)
Light Sensor Related Issue
If your light sensor is not working or delayed, please refer to the following solutions:
1. Please try to clear the cache, back up all the data and flash to the latest OS version.
2. Check if you're using a third-party phone/dialer app, if yes, please uninstall and try again.