§ Guide

IPhone And IPad Forensics The Acquisition Challenge

Ref · E-D · 2026 · §LIBClass · ConfidentialJuris · England & WalesStatus · Active

Guide · 17 pages · 25 min read · Published 2026-09-02

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§ Credit and source

Published by Computer Forensics Lab on 2026-09-02. Original material of the practice, free to read, cite and download. The authority behind this subject is ACPO/NPCC Good Practice Guide for Digital Evidence, which you should read alongside this guide. See every guide's author and source.

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IPHONE & IPADFORENSICS · A GUIDE FOR UK LAWYERS

iPhone and iPad Forensics: The Acquisition

Challenge

Why the Phone in the Evidence Bag Is the Hardest Device to Open, and What

01 Executive summary

02 The problem in plain English: the richest device, the hardest to open

11 Questions to ask · Suggested wording

12 Checklist and red flags · When to involve a digital forensic expert

13 Frequently asked questions

14 Glossary · References · Disclaimer · How a specialist laboratory can assist

Executive summary

acquire, because everything is encrypted and passcode-bound and the phone actively resists extraction, so

much can ever be recovered.

§ 02 · FIRST PRINCIPLES

The problem in plain English: the richest device, the hardest to

open

§ 12 · QUICK CONTROL

Checklist and red flags · When to involve a digital forensic

expert

Frequently asked questions

Can't you just plug the iPhone in and read it?

Can every iPhone be extracted?

If the phone can't be opened, is the evidence lost?

Someone might wipe the phone remotely. What do we do?

Working with Computer Forensics Lab

Speak to a forensic examiner, not a salesperson.

§ Common questions

Frequently asked questions

What is the single most important thing at seizure?
Preserve the device's favourable state and isolate it from the network (
Why does the passcode matter so much?
Because it is the central determinant of access (
Can every iPhone be extracted?
No, and a reputable expert will not claim so (
Someone might wipe the phone remotely. What do we do?
Isolate it from the network immediately (
§ Related documents
Instruct the practice

Bring us in early. Defensibility is built, not retrofitted.

Whether you are responding to a regulator, preparing for disclosure, or scoping an internal investigation, start the chain of custody with a short, confidential conversation.

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