Which tool can be used to make a bit-by-bit copy of a Windows Phone 8?

Comprehensive and Detailed Explanation From Exact Extract:

Forensic Toolkit (FTK) is a comprehensive forensic suite capable of acquiring bit-by-bit images from various devices, including Windows Phone 8, by supporting physical and logical extractions. FTK is widely accepted and used for mobile device forensic imaging.

Data Doctor is primarily a data recovery tool, not specialized for mobile forensic imaging.

Pwnage is related to jailbreaking iOS devices.

Wolf is not a recognized forensic imaging tool for Windows Phone 8.

NIST mobile device forensic standards cite FTK as a preferred tool for mobile device imaging.