Event reconstruction
The relevant period may be minutes, not months.
Personal injury matters often require reconstruction of a specific window around an incident. The important records may involve device interaction, communications, navigation, photographs, video capture, Bluetooth connections, application activity, location related artifacts, and account data.
Those records must be interpreted carefully. A device can receive notifications, sync data, update apps, connect to a vehicle, or log activity without proving exactly what a person saw, intended, or physically did at that moment.