I would like to preface this by noting that this is not a developer question, more of a interest to know how this particular aspect of Android works in relation to the hardware found in smartphones ...
First, I hope I choose the right stackexchange for that question. Android 4.3 introduces a "Hardware-backed" Credential Storage. If I go to Settings->Security under the "Credentials-Storage" Header ...
Are there smartphones which support Android and, in addition to it, some other operating systems, in particular Symbian and RIM Blackberry? Or, maybe, the last two are constrained to devices which ...