What does a red light on a zte phone mean?

A red light on a ZTE phone typically indicates that the device is charging or that the battery level is critically low. If the light is flashing, it may signal an issue with the battery or charging process. In some cases, a steady red light may also suggest that the phone is in sleep mode or needs attention due to an error. For specific issues, it's best to consult the user manual or ZTE support.