jsFiddle Bootstrap 3.3.6 + jQuery 2.2 + FontAwesome
Bootstrap and jQuery and FontAwesome jsFiddle template - maxcdn complete
HTML
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
<link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/bootstrap-select/1.12.2/css/bootstrap-select.min.css">
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/bootstrap-select/1.12.2/js/bootstrap-select.min.js"></script>
<a id="AFocus" href="#/"></a>
<div style="padding-top:500px;padding-bottom:500px;">
<select id="SelectAddress" name="SelectAddress" class="selectpicker" title="Select an address" data-header="Select an address" onChange="blur_picker('SelectAddress')">
<option id="1" value="1" selected >Address 1</option>
<option id="1" value="1" >Address 2</option>
</select>
</div>
JavaScript
// bootstrap 3.3.6
// jquery 2.2.1
$("#SelectAddress").on("change", function() {
//$("#AFocus").focus();
$("#SelectAddress").blur();
});