Question

When an investigator finds illegal or illicit material on a byod device, he/she must thoroughly understand the device's settings in order to accurately report and defend the examination findings?

Answer 1

That statement is true.
Illegal and illicit material in the findings could cause the perpetrator to face jail time. Because of this harsh consequences, the investigator couldn't throw the accusation irresponsibly and will always has to held a proper ground to make the accusation.