It might not be safe to use an older or used phone. Here's how you can be sure and how to protect yourself. When he's not ...

Of the more than 1.2 billion cellphones in use ... pictures, text messages, emails and bank data – even after the phones are discarded, recycled or sold. The 5 On Your Side team gathered old ...

On the 20 used smartphones alone, multitudes of personal information was uncovered, including more than 200 adult photos ... map the contents of a particular phone to a specific person.

Just because your phone is a few years old, it doesn't mean it can't still take amazing pictures. Here's how to ... the standard camera can achieve -- or use clip-on lenses, as I discuss below.