diff --git a/dashboard-ui/connectlogin.html b/dashboard-ui/connectlogin.html
index 221f6d34a2..5e3206e5ae 100644
--- a/dashboard-ui/connectlogin.html
+++ b/dashboard-ui/connectlogin.html
@@ -2,6 +2,7 @@
 <html>
 <head>
     <title>${TitleSignIn}</title>
+    <script src="https://www.google.com/recaptcha/api.js" async defer></script>
 </head>
 <body class="serverlessPage">
     <div id="connectLoginPage" data-role="page" class="page standalonePage connectLoginPage" data-theme="b" data-require="scripts/connectlogin">
@@ -45,7 +46,7 @@
 
                 <div class="newUsers">
                     <h2 style="text-align: left;">${HeaderNewUsers}</h2>
-                    <a class="btn" href="connectlogin.html?mode=signup">
+                    <a class="btn btnSignupForConnect" href="http://emby.media/community/index.php?app=core&module=global&section=register" target="_blank">
                         <span>
                             ${ButtonSignUp}
                         </span>
@@ -106,6 +107,9 @@
                 </div>
                 <br />
 
+                <div class="g-recaptcha" id="recaptchaWidget" data-sitekey="6Le2LAgTAAAAAK06Wvttt_yUnbISTy6q3Azqp9po" data-theme="dark"></div>
+                <br />
+
                 <button class="btn btnActionAccent" data-role="none" type="submit">
                     <span>
                         ${ButtonSignUp}
diff --git a/dashboard-ui/scripts/connectlogin.js b/dashboard-ui/scripts/connectlogin.js
index 209b843069..4d0578f93e 100644
--- a/dashboard-ui/scripts/connectlogin.js
+++ b/dashboard-ui/scripts/connectlogin.js
@@ -119,6 +119,7 @@
             $('.connectLoginForm', page).hide();
             $('.welcomeContainer', page).hide();
             $('.signupForm', page).show();
+            initSignup(page);
         }
     }
 
@@ -145,6 +146,10 @@
 
     function onSignupFormSubmit() {
 
+        if (!supportInAppSignup()) {
+            return false;
+        }
+
         var page = $(this).parents('.page');
 
         ConnectionManager.signupForConnect($('#txtSignupEmail', page).val(), $('#txtSignupUsername', page).val(), $('#txtSignupPassword', page).val(), $('#txtSignupPasswordConfirm', page).val()).done(function () {
@@ -183,6 +188,30 @@
         return false;
     }
 
+    function requireCaptcha() {
+        return !AppInfo.isNativeApp && getWindowUrl().toLowerCase().indexOf('https') == 0;
+    }
+
+    function supportInAppSignup() {
+        return AppInfo.isNativeApp;
+        return AppInfo.isNativeApp || getWindowUrl().toLowerCase().indexOf('https') == 0;
+    }
+
+    function initSignup(page) {
+
+        if (!supportInAppSignup()) {
+            return;
+        }
+
+        if (!requireCaptcha()) {
+            return;
+        }
+
+        require(['https://www.google.com/recaptcha/api.js?onload=onloadCallback&render=explicit'], function () {
+
+        });
+    }
+
     $(document).on('pageinitdepends', "#connectLoginPage", function () {
 
         var page = this;
@@ -195,6 +224,14 @@
         $('.manualServerForm').off('submit', onManualServerSubmit).on('submit', onManualServerSubmit);
         $('.signupForm').off('submit', onSignupFormSubmit).on('submit', onSignupFormSubmit);
 
+        $('.btnSignupForConnect', page).on('click', function () {
+
+            if (supportInAppSignup()) {
+                Dashboard.navigate('connectlogin.html?mode=signup');
+                return false;
+            }
+        });
+
     }).on('pagebeforeshowready', "#connectLoginPage", function () {
 
         var page = this;
diff --git a/dashboard-ui/scripts/librarybrowser.js b/dashboard-ui/scripts/librarybrowser.js
index 602fe575fd..54b641e2ef 100644
--- a/dashboard-ui/scripts/librarybrowser.js
+++ b/dashboard-ui/scripts/librarybrowser.js
@@ -2968,7 +2968,7 @@
 
         renderDetailPageBackdrop: function (page, item) {
 
-            var screenWidth = Math.max(screen.height, screen.width);
+            var screenWidth = screen.availWidth;
 
             var imgUrl;
 
diff --git a/dashboard-ui/scripts/nowplayingpage.js b/dashboard-ui/scripts/nowplayingpage.js
index cbfe8dfee9..17e00add2e 100644
--- a/dashboard-ui/scripts/nowplayingpage.js
+++ b/dashboard-ui/scripts/nowplayingpage.js
@@ -687,7 +687,7 @@
 
     function getBackdropUrl(item) {
 
-        var screenWidth = Math.max(screen.height, screen.width);
+        var screenWidth = screen.availWidth;
 
         if (item.BackdropImageTags && item.BackdropImageTags.length) {
 
diff --git a/dashboard-ui/scripts/site.js b/dashboard-ui/scripts/site.js
index d5d4c280ec..c1e97f3a12 100644
--- a/dashboard-ui/scripts/site.js
+++ b/dashboard-ui/scripts/site.js
@@ -1643,7 +1643,7 @@ var AppInfo = {};
         AppInfo.enableUserImage = true;
         AppInfo.hasPhysicalVolumeButtons = isCordova || isMobile;
 
-        AppInfo.enableBackButton = (isIOS && window.navigator.standalone) || (isCordova && isIOS);
+        AppInfo.enableBackButton = isIOS && window.navigator.standalone && !AppInfo.isNativeApp;
         AppInfo.supportsFullScreen = isCordova && isAndroid;
         AppInfo.supportsSyncPathSetting = isCordova && isAndroid;
 
@@ -1725,6 +1725,10 @@ var AppInfo = {};
 
     function onDocumentReady() {
 
+        if (AppInfo.enableBottomTabs) {
+            $(document.body).addClass('bottomSecondaryNav');
+        }
+
         if (AppInfo.isTouchPreferred) {
             $(document.body).addClass('touch');
         }
@@ -1765,10 +1769,6 @@ var AppInfo = {};
             $(document.body).addClass('movieTrailersTabDisabled');
         }
 
-        if (AppInfo.enableBottomTabs) {
-            $(document.body).addClass('bottomSecondaryNav');
-        }
-
         if (!AppInfo.enableSupporterMembership) {
             $(document.body).addClass('supporterMembershipDisabled');
         }
@@ -2008,11 +2008,7 @@ var AppInfo = {};
 
     function initCordovaWithDeviceId(deferred, deviceId) {
 
-        if ($.browser.android) {
-            requirejs(['thirdparty/cordova/android/imagestore.js']);
-        } else {
-            requirejs(['thirdparty/cordova/imagestore.js']);
-        }
+        requirejs(['thirdparty/cordova/imagestore.js']);
 
         var capablities = Dashboard.capabilities();
 
diff --git a/dashboard-ui/thirdparty/apiclient/connectionmanager.js b/dashboard-ui/thirdparty/apiclient/connectionmanager.js
index 709e1a89e2..3639b9018f 100644
--- a/dashboard-ui/thirdparty/apiclient/connectionmanager.js
+++ b/dashboard-ui/thirdparty/apiclient/connectionmanager.js
@@ -1131,40 +1131,35 @@
                 return deferred.promise();
             }
 
-            require(['connectservice'], function () {
+            AjaxApi.ajax({
+                type: "POST",
+                url: "https://connect.mediabrowser.tv/service/register",
+                data: {
+                    email: email,
+                    userName: username,
+                    password: password
+                },
+                dataType: "json",
+                contentType: 'application/x-www-form-urlencoded; charset=UTF-8',
+                headers: {
+                    "X-Application": appName + "/" + appVersion,
+                    "X-CONNECT-TOKEN": "CONNECT-REGISTER"
+                }
 
-                var md5 = self.getConnectPasswordHash(password);
+            }).done(function (result) {
 
-                AjaxApi.ajax({
-                    type: "POST",
-                    url: "https://connect.mediabrowser.tv/service/register",
-                    data: {
-                        email: email,
-                        userName: username,
-                        password: md5
-                    },
-                    dataType: "json",
-                    contentType: 'application/x-www-form-urlencoded; charset=UTF-8',
-                    headers: {
-                        "X-Application": appName + "/" + appVersion,
-                        "X-CONNECT-TOKEN": "CONNECT-REGISTER"
-                    }
+                deferred.resolve(null, []);
 
-                }).done(function (result) {
+            }).fail(function (e) {
 
-                    deferred.resolve(null, []);
+                try {
 
-                }).fail(function (e) {
+                    var result = JSON.parse(e.responseText);
 
-                    try {
-
-                        var result = JSON.parse(e.responseText);
-
-                        deferred.rejectWith(null, [{ errorCode: result.Status }]);
-                    } catch (err) {
-                        deferred.rejectWith(null, [{}]);
-                    }
-                });
+                    deferred.rejectWith(null, [{ errorCode: result.Status }]);
+                } catch (err) {
+                    deferred.rejectWith(null, [{}]);
+                }
             });
 
             return deferred.promise();
diff --git a/dashboard-ui/thirdparty/cordova/android/imagestore.js b/dashboard-ui/thirdparty/cordova/android/imagestore.js
deleted file mode 100644
index ec33f26f2e..0000000000
--- a/dashboard-ui/thirdparty/cordova/android/imagestore.js
+++ /dev/null
@@ -1,109 +0,0 @@
-﻿(function () {
-
-    function setImageIntoElement(elem, url) {
-
-        if (elem.tagName === "DIV") {
-
-            elem.style.backgroundImage = "url('" + url + "')";
-
-        } else {
-            elem.setAttribute("src", url);
-        }
-    }
-
-    var fileSystem;
-    function getFileSystem() {
-
-        var deferred = DeferredBuilder.Deferred();
-
-        if (fileSystem) {
-            deferred.resolveWith(null, [fileSystem]);
-        } else {
-            requestFileSystem(PERSISTENT, 0, function (fs) {
-                fileSystem = fs;
-                deferred.resolveWith(null, [fileSystem]);
-            });
-        }
-
-        return deferred.promise();
-    }
-
-    function indexedDbBlobImageStore() {
-
-        var self = this;
-
-        function getCacheKey(url) {
-
-            // Try to strip off the domain to share the cache between local and remote connections
-            var index = url.indexOf('://');
-
-            if (index != -1) {
-                url = url.substring(index + 3);
-
-                index = url.indexOf('/');
-
-                if (index != -1) {
-                    url = url.substring(index + 1);
-                }
-
-            }
-
-            return CryptoJS.MD5(url).toString();
-        }
-
-        self.getImageUrl = function (originalUrl) {
-
-            if ($.browser.android && originalUrl.indexOf('tag=') != -1) {
-                originalUrl += "&format=webp";
-            }
-
-            var deferred = DeferredBuilder.Deferred();
-            var key = getCacheKey(originalUrl);
-
-            console.log('getImageUrl:' + originalUrl);
-
-            getFileSystem().done(function (fileSystem) {
-                var path = fileSystem.root.toURL() + "/emby/cache/" + key;
-
-                resolveLocalFileSystemURL(path, function (fileEntry) {
-                    var localUrl = fileEntry.toURL();
-                    console.log('returning cached file: ' + localUrl);
-                    console.log(localUrl);
-                    deferred.resolveWith(null, [localUrl]);
-
-                }, function () {
-
-                    console.log('downloading: ' + originalUrl);
-                    var ft = new FileTransfer();
-                    ft.download(originalUrl, path, function (entry) {
-
-                        var localUrl = entry.toURL();
-
-                        console.log(localUrl);
-                        deferred.resolveWith(null, [localUrl]);
-                    });
-                });
-            });
-
-            return deferred.promise();
-        };
-
-        self.setImageInto = function (elem, url) {
-
-            function onFail() {
-                setImageIntoElement(elem, url);
-            }
-
-            self.getImageUrl(url).done(function (localUrl) {
-
-                setImageIntoElement(elem, localUrl);
-
-            }).fail(onFail);
-        };
-
-        window.ImageStore = self;
-    }
-
-    new indexedDbBlobImageStore();
-
-})();
\ No newline at end of file
diff --git a/dashboard-ui/thirdparty/cordova/imagestore.js b/dashboard-ui/thirdparty/cordova/imagestore.js
index 32b5a8b0aa..b30c2fbb95 100644
--- a/dashboard-ui/thirdparty/cordova/imagestore.js
+++ b/dashboard-ui/thirdparty/cordova/imagestore.js
@@ -11,73 +11,29 @@
         }
     }
 
-    function onDbOpened(imageStore, db) {
+    var fileSystem;
+    function getFileSystem() {
 
-        imageStore._db = db;
-        window.ImageStore = imageStore;
+        var deferred = DeferredBuilder.Deferred();
+
+        if (fileSystem) {
+            deferred.resolveWith(null, [fileSystem]);
+        } else {
+            requestFileSystem(PERSISTENT, 0, function (fs) {
+                fileSystem = fs;
+                deferred.resolveWith(null, [fileSystem]);
+            });
+        }
+
+        return deferred.promise();
     }
 
-    function openDb(imageStore) {
-
-        // Create/open database
-        var db = window.sqlitePlugin.openDatabase({ name: "my.db" });
-
-        db.transaction(function (tx) {
-
-            tx.executeSql('CREATE TABLE IF NOT EXISTS images (id text primary key, data text)');
-            tx.executeSql('create index if not exists idx_images on images(id)');
-
-            onDbOpened(imageStore, db);
-        });
-    }
-
-    function sqliteImageStore() {
+    function indexedDbBlobImageStore() {
 
         var self = this;
 
-        self.addImageToDatabase = function (blob, key, deferred) {
-
-            console.log("addImageToDatabase");
-
-            self.db().transaction(function (tx) {
-
-                tx.executeSql("REPLACE INTO images (id, data) VALUES (?,?)", [key, blob], function (tx, res) {
-
-                    deferred.resolve();
-                }, function (e) {
-                    deferred.reject();
-                });
-            });
-        };
-
-        self.db = function () {
-
-            return self._db;
-        };
-
-        self.get = function (key) {
-
-            var deferred = DeferredBuilder.Deferred();
-
-            self.db().transaction(function (tx) {
-
-                tx.executeSql("SELECT data from images where id=?", [key], function (tx, res) {
-
-                    if (res.rows.length) {
-
-                        deferred.resolveWith(null, [res.rows.item(0).data]);
-                    } else {
-                        deferred.reject();
-                    }
-                }, function (e) {
-                    deferred.reject();
-                });
-            });
-
-            return deferred.promise();
-        };
         function getCacheKey(url) {
-            
+
             // Try to strip off the domain to share the cache between local and remote connections
             var index = url.indexOf('://');
 
@@ -91,89 +47,53 @@
                 }
 
             }
+
             return CryptoJS.MD5(url).toString();
         }
 
+        function normalizeReturnUrl(url) {
+            if ($.browser.safari) {
+                return url.replace('file://', '');
+            }
+            return url;
+        }
+
         self.getImageUrl = function (originalUrl) {
 
-            console.log('getImageUrl:' + originalUrl);
-
-            var key = getCacheKey(originalUrl);
+            if ($.browser.android && originalUrl.indexOf('tag=') != -1) {
+                originalUrl += "&format=webp";
+            }
 
             var deferred = DeferredBuilder.Deferred();
+            var key = getCacheKey(originalUrl);
 
-            self.get(key).done(function (url) {
+            console.log('getImageUrl:' + originalUrl);
 
-                deferred.resolveWith(null, [url]);
+            getFileSystem().done(function (fileSystem) {
+                var path = fileSystem.root.toURL() + "/emby/cache/" + key;
 
-            }).fail(function () {
+                resolveLocalFileSystemURL(path, function (fileEntry) {
+                    var localUrl = normalizeReturnUrl(fileEntry.toURL());
+                    console.log('returning cached file: ' + localUrl);
+                    deferred.resolveWith(null, [localUrl]);
 
-                self.downloadImage(originalUrl, key).done(function () {
-                    self.get(key).done(function (url) {
+                }, function () {
 
-                        deferred.resolveWith(null, [url]);
+                    console.log('downloading: ' + originalUrl);
+                    var ft = new FileTransfer();
+                    ft.download(originalUrl, path, function (entry) {
 
-                    }).fail(function () {
+                        var localUrl = normalizeReturnUrl(entry.toURL());
 
-                        deferred.reject();
+                        console.log(localUrl);
+                        deferred.resolveWith(null, [localUrl]);
                     });
-                }).fail(function () {
-
-                    deferred.reject();
                 });
             });
 
             return deferred.promise();
         };
 
-        self.downloadImage = function (url, key) {
-
-            var deferred = DeferredBuilder.Deferred();
-
-            console.log('downloadImage:' + url);
-
-            // Create XHR
-            var xhr = new XMLHttpRequest();
-
-            xhr.open("GET", url, true);
-            // Set the responseType to blob
-            xhr.responseType = "arraybuffer";
-
-            xhr.addEventListener("load", function () {
-
-                if (xhr.status === 200) {
-                    console.log("Image retrieved");
-
-                    try {
-
-                        var arr = new Uint8Array(this.response);
-
-                        // Convert the int array to a binary string
-                        // We have to use apply() as we are converting an *array*
-                        // and String.fromCharCode() takes one or more single values, not
-                        // an array.
-                        var raw = String.fromCharCode.apply(null, arr);
-
-                        // This works!!!
-                        var b64 = btoa(raw);
-                        var dataURL = "data:image/jpeg;base64," + b64;
-
-                        // Put the received blob into the database
-                        self.addImageToDatabase(dataURL, key, deferred);
-                    } catch (err) {
-                        console.log("Error adding image to database");
-                        deferred.reject();
-                    }
-                } else {
-                    deferred.reject();
-                }
-            }, false);
-
-            // Send XHR
-            xhr.send();
-            return deferred.promise();
-        };
-
         self.setImageInto = function (elem, url) {
 
             function onFail() {
@@ -181,14 +101,15 @@
             }
 
             self.getImageUrl(url).done(function (localUrl) {
+
                 setImageIntoElement(elem, localUrl);
 
             }).fail(onFail);
         };
 
-        openDb(self);
+        window.ImageStore = self;
     }
 
-    new sqliteImageStore();
+    new indexedDbBlobImageStore();
 
-})();
+})();
\ No newline at end of file
diff --git a/dashboard-ui/thirdparty/jquery.unveil-custom.js b/dashboard-ui/thirdparty/jquery.unveil-custom.js
index 85504b0e43..4e39796ed3 100644
--- a/dashboard-ui/thirdparty/jquery.unveil-custom.js
+++ b/dashboard-ui/thirdparty/jquery.unveil-custom.js
@@ -19,14 +19,10 @@
         // If less than 200, this happens on the home page
         // Need to fix those before this can be set to 0
 
-        // Non-ios browsers can generally handle a higher value and still perform well
-        // This helps eliminate the draw-in effect as you scroll
-        if (!$.browser.ipad && !$.browser.iphone) {
-            return 1000;
-            //return Math.max(screen.height, screen.width, 1000);
-        }
+        var screens = $.browser.mobile ? 2 : 1;
 
-        return 500;
+        // This helps eliminate the draw-in effect as you scroll
+        return screen.availHeight * screens;
     }
 
     $.fn.unveil = function () {
