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Archive for May, 2019

Step by Step Guide to iOS Jailbreaking and Physical Acquisition

Thursday, May 30th, 2019

Unless you’re using GrayShift or Cellebrite services for iPhone extraction, jailbreaking is a required pre-requisite for physical acquisition. Physical access offers numerous benefits over other types of extraction; as a result, jailbreaking is in demand among experts and forensic specialists.

The procedure of installing a jailbreak for the purpose of physical extraction is vastly different from jailbreaking for research or other purposes. In particular, forensic experts are struggling to keep devices offline in order to prevent data leaks, unwanted synchronization and issues with remote device management that may remotely block or erase the device. While there is no lack of jailbreaking guides and manuals for “general” jailbreaking, installing a jailbreak for the purpose of physical acquisition has multiple forensic implications and some important precautions.

When performing forensic extraction of an iOS device, we recommend the following procedure.

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