diff --git a/app/config.xml b/app/config.xml
index 03ee6df..d4b402e 100644
--- a/app/config.xml
+++ b/app/config.xml
@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='utf-8'?>
-<widget id="com.sixteenmillimeter.intval3" version="1.0.4" xmlns="http://www.w3.org/ns/widgets" xmlns:cdv="http://cordova.apache.org/ns/1.0">
+<widget id="com.sixteenmillimeter.intval3" version="1.0.5" xmlns="http://www.w3.org/ns/widgets" xmlns:cdv="http://cordova.apache.org/ns/1.0">
     <name>INTVAL3</name>
     <description>
         Mobile control app for the INTVAL intervalometer for Bolex 16mm cameras
@@ -30,19 +30,20 @@
         <icon height="120" src="res/icon/ios/icon-60@2x.png" width="120" />
         <icon height="60" src="res/icon/ios/icon-60.png" width="60" />
         <splash src="res/screen/ios/Default@2x~universal~anyany.png" />
+        <preference name="APP_SECRET" value="d9cbb435-e432-43d3-ae20-747fccbc8190" />
     </platform>
     <preference name="DisallowOverscroll" value="true" />
     <preference name="StatusBarBackgroundColor" value="#212121" />
     <preference name="CameraUsesGeolocation" value="false" />
     <plugin name="cordova-plugin-whitelist" spec="1" />
     <plugin name="cordova-plugin-splashscreen" spec="~4.1.0" />
-    <plugin name="cordova-plugin-device" spec="^1.1.7" />
-    <plugin name="cordova-plugin-dialogs" spec="^1.3.4" />
-    <plugin name="cordova-plugin-ble-central" spec="^1.2.2">
+    <plugin name="cordova-plugin-device" spec="^2.0.3" />
+    <plugin name="cordova-plugin-dialogs" spec="^2.0.2" />
+    <plugin name="cordova-plugin-ble-central" spec="^1.2.4">
         <variable name="BLUETOOTH_USAGE_DESCRIPTION" value="INTVAL3 intervalometer controls" />
     </plugin>
-    <plugin name="cordova-plugin-statusbar" spec="^2.4.2" />
-    <plugin name="cordova-plugin-camera-with-exif" spec="^1.2.4" />
-    <engine name="android" spec="^6.4.0" />
+    <plugin name="cordova-plugin-statusbar" spec="^2.4.3" />
+    <plugin name="cordova-plugin-camera-with-exif" spec="^1.3.1" />
     <engine name="ios" spec="^4.5.5" />
+    <engine name="android" spec="^7.1.4" />
 </widget>
diff --git a/app/install.sh b/app/install.sh
index 20f0932..6ad354c 100644
--- a/app/install.sh
+++ b/app/install.sh
@@ -7,4 +7,6 @@ cordova plugin add cordova-plugin-device
 cordova plugin add cordova-plugin-dialogs
 cordova plugin add cordova-plugin-ble-central --variable BLUETOOTH_USAGE_DESCRIPTION="INTVAL3 intervalometer controls"
 cordova plugin add cordova-plugin-statusbar
-cordova plugin add cordova-plugin-camera-with-exif
\ No newline at end of file
+cordova plugin add cordova-plugin-camera-with-exif
+cordova plugin add cordova-plugin-appcenter-analytics
+cordova plugin add cordova-plugin-appcenter-crashes
\ No newline at end of file
diff --git a/app/package-lock.json b/app/package-lock.json
index d29b580..1361ca8 100644
--- a/app/package-lock.json
+++ b/app/package-lock.json
@@ -1,30 +1,166 @@
 {
     "name": "com.sixteenmillimeter.intval3",
-    "version": "1.0.4",
+    "version": "1.0.5",
     "lockfileVersion": 1,
     "requires": true,
     "dependencies": {
-        "cordova-android": {
-            "version": "6.4.0",
-            "resolved": "https://registry.npmjs.org/cordova-android/-/cordova-android-6.4.0.tgz",
-            "integrity": "sha1-VK6NpXKKjX5e/MYXLT3MoXvH/n0=",
+        "appcenter": {
+            "version": "2.6.1",
+            "resolved": "https://registry.npmjs.org/appcenter/-/appcenter-2.6.1.tgz",
+            "integrity": "sha512-2o6wZCk1v80Tq4AaXM7i4i9SibFFGesezRtb8fTqQjqSYqrP+umxoLxvu37UwGD7njRc599CALmNvEgbmAwi0g==",
             "requires": {
-                "android-versions": "^1.2.1",
-                "cordova-common": "^2.1.0",
+                "appcenter-link-scripts": "2.6.1"
+            }
+        },
+        "appcenter-analytics": {
+            "version": "2.6.1",
+            "resolved": "https://registry.npmjs.org/appcenter-analytics/-/appcenter-analytics-2.6.1.tgz",
+            "integrity": "sha512-+b1FJ3wxkixiERAwbplY5cswn2IFToJovesfv17Rt8rj5PO3K16XqXfSu3nkBFo7exxmMCU1e+OdL9+iYQWc4g==",
+            "requires": {
+                "appcenter": "2.6.1"
+            }
+        },
+        "appcenter-crashes": {
+            "version": "2.6.1",
+            "resolved": "https://registry.npmjs.org/appcenter-crashes/-/appcenter-crashes-2.6.1.tgz",
+            "integrity": "sha512-iPce1e/lAWGUDv/2hMbGBxUC40wIcTLBO4KcIBIHNd62JfLKsQ3SSnqXF3YDGzjgBLc0jWFmqasTgZJMr4PPaA==",
+            "requires": {
+                "appcenter": "2.6.1"
+            }
+        },
+        "appcenter-link-scripts": {
+            "version": "2.6.1",
+            "resolved": "https://registry.npmjs.org/appcenter-link-scripts/-/appcenter-link-scripts-2.6.1.tgz",
+            "integrity": "sha512-k+ToY1YxPEblQxA2iZU/8RRfKitdVwCU234TV+Pwi5uzoWo3uyy/tAEXXaHIoir+EHAhtrmcHosA+QM0lL/O/g==",
+            "requires": {
+                "debug": "4.1.1",
+                "glob": "5.0.15",
+                "mkdirp": "0.5.1",
+                "plist": "3.0.1",
+                "which": "1.2.11",
+                "xcode": "2.0.0"
+            },
+            "dependencies": {
+                "glob": {
+                    "version": "5.0.15",
+                    "resolved": "https://registry.npmjs.org/glob/-/glob-5.0.15.tgz",
+                    "integrity": "sha1-G8k2ueAvSmA/zCIuz3Yz0wuLk7E=",
+                    "requires": {
+                        "inflight": "^1.0.4",
+                        "inherits": "2",
+                        "minimatch": "2 || 3",
+                        "once": "^1.3.0",
+                        "path-is-absolute": "^1.0.0"
+                    }
+                },
+                "isexe": {
+                    "version": "1.1.2",
+                    "resolved": "https://registry.npmjs.org/isexe/-/isexe-1.1.2.tgz",
+                    "integrity": "sha1-NvPiLmB1CSD15yQaR2qMakInWtA="
+                },
+                "which": {
+                    "version": "1.2.11",
+                    "resolved": "https://registry.npmjs.org/which/-/which-1.2.11.tgz",
+                    "integrity": "sha1-yLLu6muMFln6fB3U/aq+lTPcXos=",
+                    "requires": {
+                        "isexe": "^1.1.1"
+                    }
+                },
+                "xcode": {
+                    "version": "2.0.0",
+                    "resolved": "https://registry.npmjs.org/xcode/-/xcode-2.0.0.tgz",
+                    "integrity": "sha512-5xF6RCjAdDEiEsbbZaS/gBRt3jZ/177otZcpoLCjGN/u1LrfgH7/Sgeeavpr/jELpyDqN2im3AKosl2G2W8hfw==",
+                    "requires": {
+                        "simple-plist": "^1.0.0",
+                        "uuid": "^3.3.2"
+                    }
+                }
+            }
+        },
+        "balanced-match": {
+            "version": "1.0.0",
+            "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz",
+            "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c="
+        },
+        "base64-js": {
+            "version": "1.3.1",
+            "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.3.1.tgz",
+            "integrity": "sha512-mLQ4i2QO1ytvGWFWmcngKO//JXAQueZvwEKtjgQFM4jIK0kU+ytMfplL8j+n5mspOfjHwoAg+9yhb7BwAHm36g=="
+        },
+        "big-integer": {
+            "version": "1.6.48",
+            "resolved": "https://registry.npmjs.org/big-integer/-/big-integer-1.6.48.tgz",
+            "integrity": "sha512-j51egjPa7/i+RdiRuJbPdJ2FIUYYPhvYLjzoYbcMMm62ooO6F94fETG4MTs46zPAF9Brs04OajboA/qTGuz78w=="
+        },
+        "bplist-creator": {
+            "version": "0.0.8",
+            "resolved": "https://registry.npmjs.org/bplist-creator/-/bplist-creator-0.0.8.tgz",
+            "integrity": "sha512-Za9JKzD6fjLC16oX2wsXfc+qBEhJBJB1YPInoAQpMLhDuj5aVOv1baGeIQSq1Fr3OCqzvsoQcSBSwGId/Ja2PA==",
+            "requires": {
+                "stream-buffers": "~2.2.0"
+            }
+        },
+        "brace-expansion": {
+            "version": "1.1.11",
+            "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
+            "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
+            "requires": {
+                "balanced-match": "^1.0.0",
+                "concat-map": "0.0.1"
+            }
+        },
+        "concat-map": {
+            "version": "0.0.1",
+            "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
+            "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s="
+        },
+        "cordova-android": {
+            "version": "7.1.4",
+            "resolved": "https://registry.npmjs.org/cordova-android/-/cordova-android-7.1.4.tgz",
+            "integrity": "sha512-Rtvu002I83uzfVyCsE6p2krFKVHt9TSAqZUATes+zH+o9cdxYGrLHY+PKCQo4SLCdSMdrkIHCDnQPTYTp/d7+g==",
+            "requires": {
+                "abbrev": "*",
+                "android-versions": "1.4.0",
+                "ansi": "*",
+                "balanced-match": "*",
+                "base64-js": "1.2.0",
+                "big-integer": "1.6.32",
+                "bplist-parser": "*",
+                "brace-expansion": "*",
+                "concat-map": "*",
+                "cordova-common": "2.2.5",
+                "cordova-registry-mapper": "*",
                 "elementtree": "0.1.6",
-                "nopt": "^3.0.1",
-                "properties-parser": "^0.2.3",
-                "q": "^1.4.1",
-                "shelljs": "^0.5.3"
+                "glob": "5.0.15",
+                "inflight": "*",
+                "inherits": "*",
+                "minimatch": "*",
+                "nopt": "3.0.1",
+                "once": "*",
+                "path-is-absolute": "1.0.1",
+                "plist": "2.1.0",
+                "properties-parser": "0.2.3",
+                "q": "1.4.1",
+                "sax": "0.3.5",
+                "semver": "5.5.0",
+                "shelljs": "0.5.3",
+                "underscore": "*",
+                "unorm": "*",
+                "wrappy": "*",
+                "xmlbuilder": "8.2.2",
+                "xmldom": "*"
             },
             "dependencies": {
                 "abbrev": {
-                    "version": "1.1.0",
+                    "version": "1.1.1",
                     "bundled": true
                 },
                 "android-versions": {
-                    "version": "1.2.1",
-                    "bundled": true
+                    "version": "1.4.0",
+                    "bundled": true,
+                    "requires": {
+                        "semver": "^5.4.1"
+                    }
                 },
                 "ansi": {
                     "version": "0.3.1",
@@ -35,11 +171,11 @@
                     "bundled": true
                 },
                 "base64-js": {
-                    "version": "0.0.8",
+                    "version": "1.2.0",
                     "bundled": true
                 },
                 "big-integer": {
-                    "version": "1.6.25",
+                    "version": "1.6.32",
                     "bundled": true
                 },
                 "bplist-parser": {
@@ -50,7 +186,7 @@
                     }
                 },
                 "brace-expansion": {
-                    "version": "1.1.8",
+                    "version": "1.1.11",
                     "bundled": true,
                     "requires": {
                         "balanced-match": "^1.0.0",
@@ -62,7 +198,7 @@
                     "bundled": true
                 },
                 "cordova-common": {
-                    "version": "2.1.0",
+                    "version": "2.2.5",
                     "bundled": true,
                     "requires": {
                         "ansi": "^0.3.1",
@@ -71,10 +207,8 @@
                         "elementtree": "0.1.6",
                         "glob": "^5.0.13",
                         "minimatch": "^3.0.0",
-                        "osenv": "^0.1.3",
-                        "plist": "^1.2.0",
+                        "plist": "^2.1.0",
                         "q": "^1.4.1",
-                        "semver": "^5.0.1",
                         "shelljs": "^0.5.3",
                         "underscore": "^1.8.3",
                         "unorm": "^1.3.3"
@@ -114,10 +248,6 @@
                     "version": "2.0.3",
                     "bundled": true
                 },
-                "lodash": {
-                    "version": "3.10.1",
-                    "bundled": true
-                },
                 "minimatch": {
                     "version": "3.0.4",
                     "bundled": true,
@@ -126,7 +256,7 @@
                     }
                 },
                 "nopt": {
-                    "version": "3.0.6",
+                    "version": "3.0.1",
                     "bundled": true,
                     "requires": {
                         "abbrev": "1"
@@ -139,33 +269,16 @@
                         "wrappy": "1"
                     }
                 },
-                "os-homedir": {
-                    "version": "1.0.2",
-                    "bundled": true
-                },
-                "os-tmpdir": {
-                    "version": "1.0.2",
-                    "bundled": true
-                },
-                "osenv": {
-                    "version": "0.1.4",
-                    "bundled": true,
-                    "requires": {
-                        "os-homedir": "^1.0.0",
-                        "os-tmpdir": "^1.0.0"
-                    }
-                },
                 "path-is-absolute": {
                     "version": "1.0.1",
                     "bundled": true
                 },
                 "plist": {
-                    "version": "1.2.0",
+                    "version": "2.1.0",
                     "bundled": true,
                     "requires": {
-                        "base64-js": "0.0.8",
-                        "util-deprecate": "1.0.2",
-                        "xmlbuilder": "4.0.0",
+                        "base64-js": "1.2.0",
+                        "xmlbuilder": "8.2.2",
                         "xmldom": "0.1.x"
                     }
                 },
@@ -174,7 +287,7 @@
                     "bundled": true
                 },
                 "q": {
-                    "version": "1.5.0",
+                    "version": "1.4.1",
                     "bundled": true
                 },
                 "sax": {
@@ -182,7 +295,7 @@
                     "bundled": true
                 },
                 "semver": {
-                    "version": "5.4.1",
+                    "version": "5.5.0",
                     "bundled": true
                 },
                 "shelljs": {
@@ -190,27 +303,20 @@
                     "bundled": true
                 },
                 "underscore": {
-                    "version": "1.8.3",
+                    "version": "1.9.1",
                     "bundled": true
                 },
                 "unorm": {
                     "version": "1.4.1",
                     "bundled": true
                 },
-                "util-deprecate": {
-                    "version": "1.0.2",
-                    "bundled": true
-                },
                 "wrappy": {
                     "version": "1.0.2",
                     "bundled": true
                 },
                 "xmlbuilder": {
-                    "version": "4.0.0",
-                    "bundled": true,
-                    "requires": {
-                        "lodash": "^3.5.0"
-                    }
+                    "version": "8.2.2",
+                    "bundled": true
                 },
                 "xmldom": {
                     "version": "0.1.27",
@@ -512,15 +618,30 @@
                 }
             }
         },
+        "cordova-plugin-appcenter-analytics": {
+            "version": "0.5.1",
+            "resolved": "https://registry.npmjs.org/cordova-plugin-appcenter-analytics/-/cordova-plugin-appcenter-analytics-0.5.1.tgz",
+            "integrity": "sha512-at9qN/ogjxe+PtUE93uKJOnHRojazjUm0ncLiGe48SYENOQOyL6nMyLTws+neuDnn9OVYNiPOvPVQuGjvWJYHg=="
+        },
+        "cordova-plugin-appcenter-crashes": {
+            "version": "0.5.1",
+            "resolved": "https://registry.npmjs.org/cordova-plugin-appcenter-crashes/-/cordova-plugin-appcenter-crashes-0.5.1.tgz",
+            "integrity": "sha512-PCRCFoR5tUL2NoGRXYpKnJdtKAlRMZava8qOu/hH2uicGg+BHcF3IlZka2TSjJM1Sho3LIWgTgTMSds5i3OqEQ=="
+        },
+        "cordova-plugin-appcenter-shared": {
+            "version": "0.5.1",
+            "resolved": "https://registry.npmjs.org/cordova-plugin-appcenter-shared/-/cordova-plugin-appcenter-shared-0.5.1.tgz",
+            "integrity": "sha512-Kh7Nv6U+oa8rg6lMep8NJIMmmNYFN1aZyF68u9GBI5SG8MeMB2kkPuFc6aSq9KeuV5BTSGyW80xmQX1Mag/n5g=="
+        },
         "cordova-plugin-ble-central": {
-            "version": "1.2.2",
-            "resolved": "https://registry.npmjs.org/cordova-plugin-ble-central/-/cordova-plugin-ble-central-1.2.2.tgz",
-            "integrity": "sha512-81+BD9UQSp8Fuati9bPvKG/6lSGHHtw3JeLxQl8Q85ZS1n3GkSfA3DBMqKRjmOG6OVe4csR+XcO7cd75HMl6Qg=="
+            "version": "1.2.4",
+            "resolved": "https://registry.npmjs.org/cordova-plugin-ble-central/-/cordova-plugin-ble-central-1.2.4.tgz",
+            "integrity": "sha512-NBRcAiH+VbKbmM3iNY3Psa4jGDYjWm/KGB3sikv0Fv0ZWfsI7XqjX6Fs6hmQJ+M7/X4qe/s8zDwRkQgU7ZOrjw=="
         },
         "cordova-plugin-camera-with-exif": {
-            "version": "1.2.4",
-            "resolved": "https://registry.npmjs.org/cordova-plugin-camera-with-exif/-/cordova-plugin-camera-with-exif-1.2.4.tgz",
-            "integrity": "sha1-doF8Dq2LZoGg6Fn5dUceDlaw0xw="
+            "version": "1.3.1",
+            "resolved": "https://registry.npmjs.org/cordova-plugin-camera-with-exif/-/cordova-plugin-camera-with-exif-1.3.1.tgz",
+            "integrity": "sha512-R4MeOQ0YI3vKHOc/iGCHcC4xo+t4ziBRG1D1BqaSi2ejtDtEfN+kIcaPC3AEzSJbdzVnN5hFyGZp9hNN067oBw=="
         },
         "cordova-plugin-compat": {
             "version": "1.2.0",
@@ -528,34 +649,152 @@
             "integrity": "sha1-C8ZXVyduvZIMASzpIOJ0F3V2Nz4="
         },
         "cordova-plugin-device": {
-            "version": "1.1.7",
-            "resolved": "https://registry.npmjs.org/cordova-plugin-device/-/cordova-plugin-device-1.1.7.tgz",
-            "integrity": "sha1-/JQRG+aTJijGaGiTjd89yCyfv+Y="
+            "version": "2.0.3",
+            "resolved": "https://registry.npmjs.org/cordova-plugin-device/-/cordova-plugin-device-2.0.3.tgz",
+            "integrity": "sha512-Jb3V72btxf3XHpkPQsGdyc8N6tVBYn1vsxSFj43fIz9vonJDUThYPCJJHqk6PX6N4dJw6I4FjxkpfCR4LDYMlw=="
         },
         "cordova-plugin-dialogs": {
-            "version": "1.3.4",
-            "resolved": "https://registry.npmjs.org/cordova-plugin-dialogs/-/cordova-plugin-dialogs-1.3.4.tgz",
-            "integrity": "sha1-XMlm7nyZsvW1s934SQAmKLDacVc="
+            "version": "2.0.2",
+            "resolved": "https://registry.npmjs.org/cordova-plugin-dialogs/-/cordova-plugin-dialogs-2.0.2.tgz",
+            "integrity": "sha512-FUHI6eEVeoz2VkxbF0P56QlUQLGzXcvw3i4xuXyM9gEct6Y+FA3Xzgl2pJTZcTg5wRqLWzN08kgNoHPkom15pw=="
         },
         "cordova-plugin-splashscreen": {
-            "version": "4.1.0",
-            "resolved": "https://registry.npmjs.org/cordova-plugin-splashscreen/-/cordova-plugin-splashscreen-4.1.0.tgz",
-            "integrity": "sha1-gQKKt2Q+YVWT0n8q0CRFYR8ZRrY="
+            "version": "5.0.3",
+            "resolved": "https://registry.npmjs.org/cordova-plugin-splashscreen/-/cordova-plugin-splashscreen-5.0.3.tgz",
+            "integrity": "sha512-rnoDXMDfzoeHDBvsnu6JmzDE/pV5YJCAfc5hYX/Mb2BIXGgSjFJheByt0tU6kp3Wl40tSyFX4pYfBwFblBGyRg=="
         },
         "cordova-plugin-statusbar": {
-            "version": "2.4.2",
-            "resolved": "https://registry.npmjs.org/cordova-plugin-statusbar/-/cordova-plugin-statusbar-2.4.2.tgz",
-            "integrity": "sha1-/B+9wNjXAzp+jh8ff/FnrJvU+vY="
+            "version": "2.4.3",
+            "resolved": "https://registry.npmjs.org/cordova-plugin-statusbar/-/cordova-plugin-statusbar-2.4.3.tgz",
+            "integrity": "sha512-ThmXzl6QIKWFXf4wWw7Q/zpB+VKkz3VM958+5A0sXD4jmR++u7KnGttLksXshVwWr6lvGwUebLYtIyXwS4Ovcg=="
         },
         "cordova-plugin-whitelist": {
-            "version": "1.3.3",
-            "resolved": "https://registry.npmjs.org/cordova-plugin-whitelist/-/cordova-plugin-whitelist-1.3.3.tgz",
-            "integrity": "sha1-tehezbv+Wu3tQKG/TuI3LmfZb7Q="
+            "version": "1.3.4",
+            "resolved": "https://registry.npmjs.org/cordova-plugin-whitelist/-/cordova-plugin-whitelist-1.3.4.tgz",
+            "integrity": "sha512-EYC5eQFVkoYXq39l7tYKE6lEjHJ04mvTmKXxGL7quHLdFPfJMNzru/UYpn92AOfpl3PQaZmou78C7EgmFOwFQQ=="
+        },
+        "debug": {
+            "version": "4.1.1",
+            "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
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+                "once": "^1.3.0",
+                "wrappy": "1"
+            }
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+            "version": "3.0.4",
+            "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
+            "integrity": "sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==",
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+                "brace-expansion": "^1.1.7"
+            }
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+        "mkdirp": {
+            "version": "0.5.1",
+            "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
+            "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
+            "requires": {
+                "minimist": "0.0.8"
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+                    "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0="
+                }
+            }
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+            "resolved": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz",
+            "integrity": "sha1-F0uSaHNVNP+8es5r9TpanhtcX18="
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         "pegjs": {
             "version": "0.10.0",
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+            "resolved": "https://registry.npmjs.org/pegjs/-/pegjs-0.10.0.tgz",
             "integrity": "sha1-z4uvrm7d/0tafvsYUmnqr0YQ3b0="
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+            "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
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+            "integrity": "sha1-Ey7mPS7FVlxVfiD0wi35rKaGsQ0="
+        },
+        "xmldom": {
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+            "resolved": "https://registry.npmjs.org/xmldom/-/xmldom-0.1.31.tgz",
+            "integrity": "sha512-yS2uJflVQs6n+CyjHoaBmVSqIDevTAWrzMmjG1Gc7h1qQ7uVozNhEPJAwZXWyGQ/Gafo3fCwrcaokezLPupVyQ=="
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     }
 }
diff --git a/app/package.json b/app/package.json
index 5c9370e..8df1fa4 100644
--- a/app/package.json
+++ b/app/package.json
@@ -1,25 +1,32 @@
 {
   "name": "com.sixteenmillimeter.intval3",
   "displayName": "INTVAL3",
-  "version": "1.0.4",
+  "version": "1.0.5",
   "description": "Mobile control app for the INTVAL intervalometer for Bolex 16mm cameras",
   "main": "index.js",
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "ios": "cordova build ios --buildFlag='-UseModernBuildSystem=0'"
   },
   "author": "M McWilliams",
   "license": "MIT",
   "dependencies": {
-    "cordova-android": "^6.4.0",
+    "appcenter": "^2.6.1",
+    "appcenter-analytics": "^2.6.1",
+    "appcenter-crashes": "^2.6.1",
+    "cordova-android": "^7.1.4",
     "cordova-ios": "^4.5.5",
-    "cordova-plugin-ble-central": "^1.2.2",
-    "cordova-plugin-camera-with-exif": "^1.2.4",
+    "cordova-plugin-appcenter-analytics": "^0.5.1",
+    "cordova-plugin-appcenter-crashes": "^0.5.1",
+    "cordova-plugin-appcenter-shared": "^0.5.1",
+    "cordova-plugin-ble-central": "^1.2.4",
+    "cordova-plugin-camera-with-exif": "^1.3.1",
     "cordova-plugin-compat": "^1.2.0",
-    "cordova-plugin-device": "^1.1.7",
-    "cordova-plugin-dialogs": "^1.3.4",
-    "cordova-plugin-splashscreen": "^4.1.0",
-    "cordova-plugin-statusbar": "^2.4.2",
-    "cordova-plugin-whitelist": "^1.3.3"
+    "cordova-plugin-device": "^2.0.3",
+    "cordova-plugin-dialogs": "^2.0.2",
+    "cordova-plugin-splashscreen": "^5.0.3",
+    "cordova-plugin-statusbar": "^2.4.3",
+    "cordova-plugin-whitelist": "^1.3.4"
   },
   "cordova": {
     "plugins": {
@@ -31,11 +38,13 @@
         "BLUETOOTH_USAGE_DESCRIPTION": "INTVAL3 intervalometer controls"
       },
       "cordova-plugin-splashscreen": {},
-      "cordova-plugin-camera-with-exif": {}
+      "cordova-plugin-camera-with-exif": {},
+      "cordova-plugin-appcenter-analytics": {},
+      "cordova-plugin-appcenter-crashes": {}
     },
     "platforms": [
-      "android",
-      "ios"
+      "ios",
+      "android"
     ]
   }
 }
\ No newline at end of file
diff --git a/app/www/static/js/intval.mobile.js b/app/www/static/js/intval.mobile.js
index 73de469..d124dd8 100644
--- a/app/www/static/js/intval.mobile.js
+++ b/app/www/static/js/intval.mobile.js
@@ -162,6 +162,7 @@ mobile.init = function () {
 mobile.getState = function () {
 	if (!mobile.ble.connected) {
 		//returning here will prevent error alert
+		return true
 	}
 	ble.read(mobile.ble.device.id,
 			mobile.ble.SERVICE_ID,