diff --git a/js/jquery.mobile.init.js b/js/jquery.mobile.init.js
index b855dd66..1da3de32 100644
--- a/js/jquery.mobile.init.js
+++ b/js/jquery.mobile.init.js
@@ -24,7 +24,7 @@
 	
 	// override ajaxEnabled on platforms that have known conflicts with hash history updates 
 	// or generally work better browsing in regular http for full page refreshes (BB5, Opera Mini)
-	if( window.blackberry && !window.WebKitPoint || window.operamini && Object.prototype.toString.call( window.operamini ) === "[object OperaMini]" ){
+	if( $.mobile.ajaxBlacklist ){
 		$.mobile.ajaxEnabled = false;
 	}
 
@@ -117,7 +117,7 @@
 	//note that this initial scroll won't hide the address bar. It's just for the check.
 	$(function(){
 		window.scrollTo( 0, 1 );
-	
+
 		//if defaultHomeScroll hasn't been set yet, see if scrollTop is 1
 		//it should be 1 in most browsers, but android treats 1 as 0 (for hiding addr bar)
 		//so if it's 1, use 0 from now on
diff --git a/js/jquery.mobile.support.js b/js/jquery.mobile.support.js
index dfb42c32..127e8ad1 100644
--- a/js/jquery.mobile.support.js
+++ b/js/jquery.mobile.support.js
@@ -79,6 +79,41 @@ $.extend( $.support, {
 
 fakeBody.remove();
 
+
+// $.mobile.ajaxBlacklist is used to override ajaxEnabled on platforms that have known conflicts with hash history updates (BB5, Symbian)
+// or that generally work better browsing in regular http for full page refreshes (Opera Mini)
+// Note: This detection below is used as a last resort. 
+// We recommend only using these detection methods when all other more reliable/forward-looking approaches are not possible
+var nokiaLTE7_3 = function(){
+	
+	var ua = window.navigator.userAgent;
+
+	//The following is an attempt to match Nokia browsers that are running Symbian/s60, with webkit, version 7.3 or older
+	return ua.indexOf( "Nokia" ) > -1
+			&& ( ua.indexOf( "Symbian/3" ) > -1 || ua.indexOf( "Series60/5" ) > -1 )
+			&& ua.indexOf( "AppleWebKit" ) > -1
+			&& ua.match( /(BrowserNG|NokiaBrowser)\/7\.[0-3]/ );		
+}();
+
+$.mobile.ajaxBlacklist =
+        // BlackBerry browsers, pre-webkit
+        window.blackberry && !window.WebKitPoint
+        // Opera Mini
+        || window.operamini && Object.prototype.toString.call( window.operamini ) === "[object OperaMini]"
+        // Symbian webkits pre 7.3
+        || nokiaLTE7_3;
+
+// Lastly, this workaround is the only way we've found so far to get pre 7.3 Symbian webkit devices
+// to render the stylesheets when they're referenced before this script, as we'd recommend doing.
+// This simply reappends the CSS in place, which for some reason makes it apply
+if( nokiaLTE7_3 ){
+	$(function(){
+		$( "head link[rel=stylesheet]" ).each(function(){
+			$( this ).attr( "rel", "alternate stylesheet" ).attr( "rel", "stylesheet" );
+		});
+	});	
+}
+
 // For ruling out shadows via css
 if ( !$.support.boxShadow  ){
 	$( "html" ).addClass( "ui-mobile-nosupport-boxshadow" );