diff --git a/js/app.js b/js/app.js
index 058dfbba6..774d3a316 100644
--- a/js/app.js
+++ b/js/app.js
@@ -1,16 +1,17 @@
 'use strict';
 
+var copay = require('copay');
 var config = defaultConfig;
 var localConfig = JSON.parse(localStorage.getItem('config'));
-
 if (localConfig) {
-  var count = 0;
-  for (name in localConfig) {
-    if (localConfig.hasOwnProperty(name)) {
-      if (name === 'networkName' && config['forceNetwork']) {
-        continue;
+  if (localConfig.version === copay.version) {
+    for (name in localConfig) {
+      if (localConfig.hasOwnProperty(name)) {
+        if (name === 'networkName' && config['forceNetwork']) {
+          continue;
+        }
+        config[name] = localConfig[name];
       }
-      config[name] = localConfig[name];
     }
   }
 }
@@ -19,8 +20,6 @@ var log = function() {
   if (config.verbose) console.log(arguments);
 }
 
-// From the bundle
-var copay = require('copay');
 
 var copayApp = window.copayApp = angular.module('copayApp', [
   'ngRoute',
@@ -35,9 +34,9 @@ var copayApp = window.copayApp = angular.module('copayApp', [
 ]);
 
 copayApp.config(function($sceDelegateProvider) {
- $sceDelegateProvider.resourceUrlWhitelist([
-   'self',
-   'mailto:**'
+  $sceDelegateProvider.resourceUrlWhitelist([
+    'self',
+    'mailto:**'
   ]);
 });
 
diff --git a/js/controllers/settings.js b/js/controllers/settings.js
index c8761aa17..49f716519 100644
--- a/js/controllers/settings.js
+++ b/js/controllers/settings.js
@@ -8,10 +8,6 @@ angular.module('copayApp.controllers').controller('SettingsController', function
   $scope.insightHost = config.blockchain.host;
   $scope.insightPort = config.blockchain.port;
   $scope.insightSecure = config.blockchain.schema === 'https';
-  $scope.networkKey = config.network.key;
-  $scope.networkHost = config.network.host;
-  $scope.networkPort = config.network.port;
-  $scope.networkSecure = config.network.secure || false;
   $scope.disableVideo = typeof config.disableVideo === undefined ? true : config.disableVideo;
   $scope.forceNetwork = config.forceNetwork;
 
@@ -72,6 +68,7 @@ angular.module('copayApp.controllers').controller('SettingsController', function
       disableVideo: $scope.disableVideo,
       unitName: $scope.selectedUnit.shortName,
       unitToSatoshi: $scope.selectedUnit.value,
+      version: copay.version,
     }));
 
     // Go home reloading the application
diff --git a/js/models/network/Async.js b/js/models/network/Async.js
index e774d2eea..eb53a3c83 100644
--- a/js/models/network/Async.js
+++ b/js/models/network/Async.js
@@ -9,19 +9,6 @@ var extend = nodeUtil._extend;
 var io = require('socket.io-client');
 var preconditions = require('preconditions').singleton();
 
-/*
- * Emits
- *  'connect'
- *    when network layout has change (new/lost peers, etc)
- *
- *  'data'
- *    when an unknown data type arrives
- *
- * Provides
- *  send(toPeerIds, {data}, cb?)
- *
- */
-
 function Network(opts) {
   var self = this;
   opts = opts || {};