Quick Answer
Cellebrite UFED is the correct choice because it is a dedicated hardware and software platform engineered specifically for physical and logical extraction from iOS and Android devices, making it the go-to tool for law enforcement agencies worldwide. Its ability to bypass lock screen security, support over 30,000 device profiles, and recover deleted data through advanced techniques like JTAG and chip-off sets it apart from general forensic tools. On the Computer Hacking Forensic Investigator CHFI exam, this question tests your understanding of specialized acquisition tools versus generic imaging software; a common trap is confusing UFED with open-source alternatives like Autopsy or FTK Imager, which lack native mobile extraction capabilities. Remember that UFED stands for Universal Forensic Extraction Device—the “Universal” part is your memory tip, signaling its unmatched device coverage and law enforcement adoption.
This CHFI practice question tests your understanding of mobile and malware forensics. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
Which mobile forensic tool is specifically designed to extract data from a wide range of mobile devices, including both iOS and Android, and is commonly used by law enforcement agencies?
Cellebrite UFED
Cellebrite UFED is specifically designed for mobile device forensics.
Magnet AXIOM
Why wrong: Magnet AXIOM is a comprehensive forensic platform but not solely mobile-focused.
Oxygen Forensic Detective
Why wrong: Oxygen is a powerful tool but Cellebrite is more common in law enforcement.
FTK Imager
Why wrong: FTK Imager is for disk imaging, not mobile forensics.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Cellebrite UFED
Cellebrite UFED (Universal Forensic Extraction Device) is the correct answer because it is a dedicated hardware and software solution specifically engineered to extract data from a vast array of mobile devices, including iOS and Android, through both physical and logical acquisition methods. It is widely adopted by law enforcement agencies globally due to its ability to bypass lock screen security, support over 30,000 device profiles, and extract deleted data via advanced techniques like JTAG and chip-off.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
Cellebrite UFED
Why this is correct
Cellebrite UFED is specifically designed for mobile device forensics.
Related concept
Read the scenario before looking for a memorised answer.
Magnet AXIOM
Why it's wrong here
Magnet AXIOM is a comprehensive forensic platform but not solely mobile-focused.
Oxygen Forensic Detective
Why it's wrong here
Oxygen is a powerful tool but Cellebrite is more common in law enforcement.
FTK Imager
Why it's wrong here
FTK Imager is for disk imaging, not mobile forensics.
Common exam traps
Cisco often tests the distinction between a dedicated mobile extraction tool (Cellebrite UFED) and a multi-platform forensic analysis suite (Magnet AXIOM), causing candidates to pick AXIOM because it is more well-known in general digital forensics, even though it is not the primary tool for physical mobile extraction.
Detailed technical explanation
Cellebrite UFED leverages multiple extraction techniques, including logical (via ADB or iTunes backups), file system (via root access or jailbreak), and physical (via bootloader exploits or JTAG/ISP), to recover data even from locked or damaged devices. A subtle behavior is its use of 'Checkm8' exploit for older iOS devices, allowing bootrom-level extraction without bypassing the passcode, which is critical in law enforcement cases where the device is locked and the suspect refuses to cooperate.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A practitioner preparing for the CHFI exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
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FAQ
Mobile and Malware Forensics — This question tests Mobile and Malware Forensics — Read the scenario before looking for a memorised answer..
The correct answer is: Cellebrite UFED — Cellebrite UFED (Universal Forensic Extraction Device) is the correct answer because it is a dedicated hardware and software solution specifically engineered to extract data from a vast array of mobile devices, including iOS and Android, through both physical and logical acquisition methods. It is widely adopted by law enforcement agencies globally due to its ability to bypass lock screen security, support over 30,000 device profiles, and extract deleted data via advanced techniques like JTAG and chip-off.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Read the scenario before looking for a memorised answer.
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Same concept, more angles
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Variation 1. Which tool is specifically designed to perform physical extraction of data from mobile devices, including bypassing lock screens on many iOS and Android devices?
easyWhy C: Cellebrite UFED (Universal Forensic Extraction Device) is a specialized hardware and software tool designed for physical extraction of data from mobile devices, including bypassing lock screen security on iOS and Android devices. It uses advanced techniques such as bootloader exploits, JTAG, chip-off, and proprietary software-based methods to acquire full file system images, even when the device is locked or encrypted.
Last reviewed: Jun 24, 2026
This CHFI practice question is part of Courseiva's free EC-Council certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the CHFI exam.
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