CompTIA Mobility+ Part 3: Device Management and Troubleshooting
Device failures cost organisations thousands in downtime—and you need to fix them fast. This part of CompTIA Mobility+ drills the management protocols and diagnostic techniques that separate competent technicians from the ones enterprises actually hire. You’ll move from reactive firefighting to proactive device governance.
AIU.ac Verdict: Essential for IT support staff and junior technicians stepping into mobile device administration roles. The course assumes foundational mobile knowledge (Parts 1–2 recommended), so complete beginners may need prerequisite grounding first.
What This Course Covers
Part 3 focuses on enterprise device management platforms, mobile device policies, and real-world troubleshooting workflows. You’ll cover MDM/EMM configuration, security policy enforcement, device provisioning, and common failure scenarios—from connectivity issues to application conflicts. Hands-on labs let you practise diagnostics in sandbox environments mirroring actual corporate deployments.
The practical angle matters here: you’re learning how to monitor fleet health, resolve user-reported issues systematically, and document incidents for compliance. John O’Neill Sr. structures this around job-ready scenarios—not just theory. By the end, you’ll troubleshoot with confidence and understand why organisations invest in centralised device management.
Who Is This Course For?
Ideal for:
- IT Support Technicians: Moving from desktop support into mobile device administration; need structured knowledge of MDM systems and troubleshooting workflows.
- Junior Systems Administrators: Managing small-to-medium mobile fleets; seeking CompTIA Mobility+ certification to validate enterprise device management skills.
- Mobile Device Administrators: Already hands-on with device management; using this course to formalise knowledge gaps and prepare for certification exams.
May not suit:
- Absolute Beginners: No mobile or IT support background; should complete Parts 1–2 or foundational IT courses first.
- Enterprise Security Architects: Seeking deep policy design or threat modelling; this course is tactical device management, not strategic security architecture.
Frequently Asked Questions
How long does CompTIA Mobility+ Part 3: Device Management and Troubleshooting take?
5 hours 3 minutes of video content. Most learners complete it in 1–2 weeks, depending on pace and hands-on lab time.
Do I need to complete Parts 1 and 2 first?
Strongly recommended. Part 3 assumes you understand mobile OS basics and foundational Mobility+ concepts covered in earlier parts.
Will this prepare me for the CompTIA Mobility+ certification exam?
Yes—this course covers the device management and troubleshooting domain of the official exam. Pair it with practice tests and Part 1–2 content for full exam readiness.
Are there hands-on labs included?
Yes. Pluralsight’s sandbox environment lets you practise MDM configuration and troubleshooting scenarios in a risk-free setting.
Course by John O’Neill Sr. on Pluralsight. Duration: 5h 3m. Last verified by AIU.ac: March 2026.
