Legal Intellectual
Daeryun specialist lawyers will answer your questions.
Q
The recording evidence has been deleted.
Views7,584
During a conversation with an acquaintance, we got into an argument, and because they made threatening remarks, I secretly recorded it with my smartphone. Afterward, seeing the acquaintance apologize, our relationship recovered, so I had deleted that recording evidence material. Recently, our relationship has worsened further due to a money problem, and the threats are continuing again. Can the recording file I previously deleted be recovered through digital forensics?
Recording evidence
Answer to Related Inquiry
Author: 정찬우
A deleted recording file, too, may largely be recoverable through digital forensics techniques.
This is because, even after a file is deleted, residual data remains in the smartphone's storage device for a certain period.
Based on this data, a deleted file can be partially or fully restored.
However, recovering a deleted file is a task that requires a high level of technology.
Accordingly, you must entrust precise analysis and recovery work to a specialized digital forensics institution or an appraisal company.
Alternatively, if you are considering a criminal complaint later with the recovered recording evidence, entrusting it to a law firm that has a digital forensics expert is also a good method.
However, the recovered recording evidence must be secured through a lawful procedure.
In addition, it can have legal effect only when the integrity and the time of creation, and the like, are proven through an analysis report.
Therefore, please keep in mind that it is best to proceed with the help of an expert, and it is important to preserve and hand it over in its initial state if possible.
If the file is properly recovered, it can be used as valid recording evidence in court later.
For an accurate diagnosis and a prompt response, we recommend that you request a consultation with a forensics expert and an attorney.
Daeryun's Key Strengths

Litigation strategy using Daeryun's own AI & IT technology
More than 240 key members
1,200+ cases handled per month
* 2025년 월평균 기준
Complies with Korean Bar Association Advertising Regulations Article 4 (1)
more strengths
Book a legal
consultation with an attorney
All consultations are reviewed by a specialized attorney first,
so they are conducted by appointment only.
Phone consultation
1800-7905
Available 24 hours a day, 365 days a year


Online consultation
We provide tailored
legal services for our clients.

Chat consultation
KakaoTalk channel
Daeryun Law LLC Attorneys
Related Members
View more
EunYoung Kim
T. 070-5117-2950
Experience as a Prosecutor at the Seoul Southern District Prosecutors' Office · Attorney Specializing in Sex Crimes/School Violence/Criminal Law
Key Case Studies
View moreRelated Practice Areas
View moreConsult in other languages
Popular Columns
View moreDigital Forensics: Meaning, Admissibility of Evidence, and Investigation Procedures

Methods of Securing Evidence and Analyzing Forensic Data in Mobile Phone Forensics

The Importance of Securing Digital Evidence in Everyday Life and Methods for Collecting It

Recovery of Damaged or Corrupted Digital Forensic Evidence and Its Legal Use

A Defense Strategy Designed Around Digital Records

Do you have more questions?














