Day 3. Mobile OS and Security Troubleshooting

CompTIA A+ 220-902 Exam Topics

Image Objective 4.3: Given a scenario, troubleshoot common mobile OS and application issues with appropriate tools.

Image Objective 4.4: Given a scenario, troubleshoot common mobile OS and application security issues with appropriate tools.

Key Topics

In this day, we will discuss how to troubleshoot mobile operating systems (OSes). We also will cover how to troubleshoot mobile device application problems. Finally, we will explore application security problems and how to troubleshoot ...

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