Quick Answer
The answer is /data/data/com.android.providers.telephony/databases/mmssms.db, as this is the default location where the Android system stores the SMS database on non-rooted devices. This path is correct because the package com.android.providers.telephony is the core system application responsible for handling all SMS and MMS operations, and its databases directory contains the mmssms.db file that holds the user’s text messages. On the Computer Hacking Forensic Investigator CHFI exam, this question tests your understanding of Android file system forensics and the distinction between rooted and non-rooted device access—a common trap is confusing this path with the user data partition or assuming root-level directories are accessible. A reliable memory tip is to think of “telephony” as the key word: the SMS database lives under the telephony provider’s package, not under a user app or the contacts provider.
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.
A forensic examiner is analyzing an Android device and wants to extract the database containing the user's text messages (SMS). In which directory would the examiner typically find the SMS database on a non-rooted device?
/data/data/com.android.providers.contacts/databases/
Why wrong: That directory contains contacts databases.
/data/data/com.android.providers.calendar/databases/
Why wrong: Calendar databases are stored here.
/data/data/com.android.providers.downloads/databases/
Why wrong: Download manager databases are stored here.
/data/data/com.android.providers.telephony/databases/
mmssms.db is stored here.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
/data/data/com.android.providers.telephony/databases/
The SMS database on Android devices is stored by the telephony provider, which manages SMS/MMS messages. On non-rooted devices, the database is located at /data/data/com.android.providers.telephony/databases/mmssms.db, as the package com.android.providers.telephony is the system application responsible for handling SMS and MMS operations.
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.
/data/data/com.android.providers.contacts/databases/
Why it's wrong here
That directory contains contacts databases.
/data/data/com.android.providers.calendar/databases/
Why it's wrong here
Calendar databases are stored here.
/data/data/com.android.providers.downloads/databases/
Why it's wrong here
Download manager databases are stored here.
/data/data/com.android.providers.telephony/databases/
Why this is correct
mmssms.db is stored here.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
EC-Council often tests the distinction between Android system packages; the trap here is confusing the telephony provider (SMS) with the contacts provider (call logs/contacts) or other providers, as candidates may incorrectly associate SMS with contacts due to their functional overlap in messaging apps.
Detailed technical explanation
The SMS database (mmssms.db) contains tables such as 'sms', 'threads', and 'canonical_addresses', which store message content, thread IDs, and recipient mappings. In a real-world forensic scenario, even on a non-rooted device, an examiner can use Android Debug Bridge (ADB) backup to extract this database if the device allows backup, or use logical acquisition tools that access the provider's content URI (content://sms) to retrieve messages without root access.
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: /data/data/com.android.providers.telephony/databases/ — The SMS database on Android devices is stored by the telephony provider, which manages SMS/MMS messages. On non-rooted devices, the database is located at /data/data/com.android.providers.telephony/databases/mmssms.db, as the package com.android.providers.telephony is the system application responsible for handling SMS and MMS operations.
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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Last reviewed: Jun 30, 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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