Memory / Drive involves what is stored in RAM vs. What is stored through loss of power. My initial statement was more for PC then cell phones, but the thought process stays the same. This sounds more of a case that you think your employer has tampered with your iPhone. If this is the case, there could be a lot of other things to consider. A better description of your situation can help get you in the right direction. Asking Better Questions

What are you really looking for? What happened? Did you add your work email to a personal phone?

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