Difficult to say, both the why-question (you'll have to ask the one who did it) and the how-question (probably the same way you would do it).
But since my Android phone doesn't have a "street home" address (in fact, no address at all), it's not clear to me what exactly you're talking about.
I tried to make a phone call and my phone kept saying I wasn't connected to wifi or router. When i looked into it the phone said it was connected to both...when I went into my info my "street home" address was changed. I would like to know why someone would do that and how they did that?

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