diff --git a/src/android/build-extras.gradle b/src/android/build-extras.gradle
index ff317a4df..dcc6df0ad 100644
--- a/src/android/build-extras.gradle
+++ b/src/android/build-extras.gradle
@@ -1,20 +1,21 @@
 configurations.all {
-   resolutionStrategy {
-       force "com.google.android.gms:play-services-auth:11.8.0"
-       force "com.google.android.gms:play-services-identity:11.8.0"
-       force "com.google.android.gms:play-services-ads:11.8.0"
-       force "com.google.android.gms:play-services-base:11.8.0"
-       force "com.google.android.gms:play-services-gcm:11.8.0"
-       force "com.google.android.gms:play-services-analytics:11.8.0"
-       force "com.google.android.gms:play-services-location:11.8.0"
-       force "com.google.android.gms:play-services-basement:11.8.0"
-       force "com.google.android.gms:play-services-tagmanager:11.8.0"
-       force 'com.google.firebase:firebase-core:11.8.0'
-       force 'com.google.firebase:firebase-crash:11.8.0'
-       force 'com.google.firebase:firebase-auth:11.8.0'
-       force 'com.google.firebase:firebase-common:11.8.0'
-       force 'com.google.firebase:firebase-config:11.8.0'
-       force 'com.google.firebase:firebase-perf:11.8.0'
-       force 'com.google.firebase:firebase-messaging:11.8.0'
-   }
+    resolutionStrategy {
+        force "com.android.support:support-v4:26.1.0"
+        force "com.google.android.gms:play-services-auth:11.8.0"
+        force "com.google.android.gms:play-services-identity:11.8.0"
+        force "com.google.android.gms:play-services-ads:11.8.0"
+        force "com.google.android.gms:play-services-base:11.8.0"
+        force "com.google.android.gms:play-services-gcm:11.8.0"
+        force "com.google.android.gms:play-services-analytics:11.8.0"
+        force "com.google.android.gms:play-services-location:11.8.0"
+        force "com.google.android.gms:play-services-basement:11.8.0"
+        force "com.google.android.gms:play-services-tagmanager:11.8.0"
+        force 'com.google.firebase:firebase-core:11.8.0'
+        force 'com.google.firebase:firebase-crash:11.8.0'
+        force 'com.google.firebase:firebase-auth:11.8.0'
+        force 'com.google.firebase:firebase-common:11.8.0'
+        force 'com.google.firebase:firebase-config:11.8.0'
+        force 'com.google.firebase:firebase-perf:11.8.0'
+        force 'com.google.firebase:firebase-messaging:11.8.0'
+    }
 }
\ No newline at end of file
diff --git a/src/js/controllers/amount.js b/src/js/controllers/amount.js
index 2d0a5aa28..ce09a4137 100644
--- a/src/js/controllers/amount.js
+++ b/src/js/controllers/amount.js
@@ -307,12 +307,18 @@ angular.module('copayApp.controllers').controller('amountController', function($
     }
 
     if ($scope.amountModel.amount && $scope.amountModel.amount.length >= LENGTH_EXPRESSION_LIMIT) return;
-    if (($scope.amountModel.amount.indexOf('.') > -1 || $scope.amountModel.amount == '') && digit == '.') return;
+    if ($scope.amountModel.amount.indexOf('.') > -1 && digit == '.') return;
     if ($scope.amountModel.amount == '0' && digit == '0') return;
     if (availableUnits[unitIndex].isFiat && $scope.amountModel.amount.indexOf('.') > -1 && $scope.amountModel.amount[$scope.amountModel.amount.indexOf('.') + 2]) return;
     
-    if ($scope.amountModel.amount == '0' && digit != '.') { $scope.amountModel.amount = ''}
-    
+    if ($scope.amountModel.amount == '0' && digit != '.') { 
+      $scope.amountModel.amount = '';
+    }
+
+    if ($scope.amountModel.amount == '' && digit == '.') { 
+      $scope.amountModel.amount = '0';
+    }
+
     $scope.amountModel.amount = ($scope.amountModel.amount + digit).replace('..', '.');
     checkFontSize();
     $scope.processAmount();
diff --git a/src/js/controllers/communityController.js b/src/js/controllers/communityController.js
index 537270b8f..d9f952666 100644
--- a/src/js/controllers/communityController.js
+++ b/src/js/controllers/communityController.js
@@ -29,7 +29,11 @@ angular.module('copayApp.controllers').controller('communityController', functio
   }
 
   $scope.open = function(url) {
-    window.open(url, '_system');
+    if (platformInfo.isNW) {
+      require('nw.gui').Shell.openExternal( url );
+    } else {
+      window.open(url, '_system');
+    }
   }
 
 });
diff --git a/src/js/controllers/modals/search.js b/src/js/controllers/modals/search.js
index 3d5ae366e..55d51bfcc 100644
--- a/src/js/controllers/modals/search.js
+++ b/src/js/controllers/modals/search.js
@@ -1,6 +1,6 @@
 'use strict';
 
-angular.module('copayApp.controllers').controller('searchController', function($scope, $interval, $timeout, $filter, $log, $ionicModal, $ionicPopover, $state, $stateParams, $ionicScrollDelegate, bwcError, profileService, lodash, configService, gettext, gettextCatalog, platformInfo, walletService) {
+angular.module('copayApp.controllers').controller('searchController', function($scope, $interval, $timeout, $filter, $log, $ionicModal, $ionicPopover, $state, $stateParams, $ionicScrollDelegate, bwcError, profileService, lodash, configService, gettext, gettextCatalog, platformInfo, walletService, externalLinkService, bitcoinCashJsService) {
 
   var HISTORY_SHOW_LIMIT = 10;
   var currentTxHistoryPage = 0;
@@ -21,6 +21,8 @@ angular.module('copayApp.controllers').controller('searchController', function($
 
     function filter(search) {
       $scope.filteredTxHistory = [];
+      $scope.searchTermIsAddress = false;
+      $scope.searchTermIsTxId = false;
 
       function computeSearchableString(tx) {
         var addrbook = '';
@@ -29,6 +31,19 @@ angular.module('copayApp.controllers').controller('searchController', function($
         var message = tx.message ? tx.message : '';
         var comment = tx.note ? tx.note.body : '';
         var addressTo = tx.addressTo ? tx.addressTo : '';
+
+        if ($scope.wallet.coin === 'bch') {
+
+          /**
+           * For each address
+           * I translate the legacy address and add in the searchable string the 3 kind of addresses
+           */
+          lodash.each(tx.outputs, function(output) {
+            var addr = bitcoinCashJsService.translateAddresses(output.address);
+            addressTo += addr.legacy + addr.bitpay + 'bitcoincash:' + addr.cashaddr
+          });
+        }
+
         var txid = tx.txid ? tx.txid : '';
         return ((tx.amountStr + message + addressTo + addrbook + searchableDate + comment + txid).toString()).toLowerCase();
       }
@@ -50,8 +65,19 @@ angular.module('copayApp.controllers').controller('searchController', function($
         return lodash.includes(tx.searcheableString, search.toLowerCase());
       });
 
+      if (search) {
+        if ((search.indexOf('bitcoincash:') === 0 || search[0] === 'C' || search[0] === 'H' || search[0] === 'p' || search[0] === 'q') && search.replace('bitcoincash:', '').length === 42) { // CashAddr
+          $scope.searchTermIsAddress = true;
+        } else if ((search[0] === "1" || search[0] === "3" || search.substring(0, 3) === "bc1") && search.length >= 26 && search.length <= 35) { // Legacy Addresses
+          $scope.searchTermIsAddress = true;
+        } else if (search.length === 64) {
+          $scope.searchTermIsTxId = true;
+        }
+      }
+
       if ($scope.filteredTxHistory.length > HISTORY_SHOW_LIMIT) $scope.txHistoryShowMore = true;
       else $scope.txHistoryShowMore = false;
+
       return $scope.filteredTxHistory;
     };
 
@@ -77,4 +103,14 @@ angular.module('copayApp.controllers').controller('searchController', function($
     $scope.txHistoryShowMore = $scope.filteredTxHistory.length > $scope.txHistorySearchResults.length;
   };
 
+  $scope.searchOnBlockchain = function(searchTerm) {
+    const url = 'https://explorer.bitcoin.com/'+$scope.wallet.coin+'/search/' + searchTerm;
+    const optIn = true;
+    const title = null;
+    const message = gettextCatalog.getString('Search on Explorer.Bitcoin.com');
+    const okText = gettextCatalog.getString('Open Explorer');
+    const cancelText = gettextCatalog.getString('Go Back');
+    externalLinkService.open(url, optIn, title, message, okText, cancelText);
+  };
+
 });
diff --git a/src/js/controllers/nextStepsController.js b/src/js/controllers/nextStepsController.js
index 48ce15a5f..ad2cbaf20 100644
--- a/src/js/controllers/nextStepsController.js
+++ b/src/js/controllers/nextStepsController.js
@@ -1,6 +1,6 @@
 'use strict';
 
-angular.module('copayApp.controllers').controller('nextStepsController', function($scope, nextStepsService, $ionicScrollDelegate, $timeout, configService) {
+angular.module('copayApp.controllers').controller('nextStepsController', function($scope, nextStepsService, $ionicScrollDelegate, $timeout, platformInfo, configService) {
 
   $scope.hide = false;
 
@@ -22,6 +22,10 @@ angular.module('copayApp.controllers').controller('nextStepsController', functio
   };
 
   $scope.open = function(url) {
-    window.open(url, '_system');
+    if (platformInfo.isNW) {
+      require('nw.gui').Shell.openExternal( url );
+    } else {
+      window.open(url, '_system');
+    }
   }
 });
diff --git a/src/js/controllers/tab-home.js b/src/js/controllers/tab-home.js
index dee94f4b1..40e391708 100644
--- a/src/js/controllers/tab-home.js
+++ b/src/js/controllers/tab-home.js
@@ -277,8 +277,6 @@ angular.module('copayApp.controllers').controller('tabHomeController',
 
         var txIdList = [];
 
-        var notificationsBeforeCheck = notifications.length;
-
         for (var i=0; i<notifications.length; i++) {
             var txId = notifications[i].txid;
             if (txIdList.includes(txId)) {
@@ -289,15 +287,7 @@ angular.module('copayApp.controllers').controller('tabHomeController',
             }
         }
 
-        var notificationsAfterCheck = notifications.length;
-        var removedNotifications = notificationsBeforeCheck - notificationsAfterCheck;
-
-        if (notificationsBeforeCheck != notificationsAfterCheck) {
-            total = total - removedNotifications;
-        }
-
         $scope.notifications = notifications;
-        $scope.notificationsN = total;
         $timeout(function() {
           $ionicScrollDelegate.resize();
           $scope.$apply();
diff --git a/src/js/controllers/walletDetails.js b/src/js/controllers/walletDetails.js
index acc0dce79..88ee871ff 100644
--- a/src/js/controllers/walletDetails.js
+++ b/src/js/controllers/walletDetails.js
@@ -410,8 +410,7 @@ angular.module('copayApp.controllers').controller('walletDetailsController', fun
   $scope.$on("$ionicView.afterLeave", function(event, data) {
     $interval.cancel(refreshInterval);
     if ($window.StatusBar) {
-      var statusBarColor = appConfigService.name == 'copay' ? '#192c3a' : '#1e3186';
-      $window.StatusBar.backgroundColorByHexString(statusBarColor);
+      $window.StatusBar.backgroundColorByHexString('#000000');
     }
   });
 
diff --git a/src/js/routes.js b/src/js/routes.js
index 337363fcc..395a356bd 100644
--- a/src/js/routes.js
+++ b/src/js/routes.js
@@ -1251,6 +1251,10 @@ angular.module('copayApp').config(function(historicLogProvider, $provide, $logPr
       if (screen.width < 768 && platformInfo.isCordova)
         screen.lockOrientation('portrait');
 
+      if (ionic.Platform.isAndroid() && StatusBar) {
+        StatusBar.backgroundColorByHexString('#000000');
+      }
+
       if (window.cordova && window.cordova.plugins && window.cordova.plugins.Keyboard && !platformInfo.isWP) {
         cordova.plugins.Keyboard.hideKeyboardAccessoryBar(false);
         cordova.plugins.Keyboard.disableScroll(true);
diff --git a/src/sass/views/amount.scss b/src/sass/views/amount.scss
index 26169f206..3000ea696 100644
--- a/src/sass/views/amount.scss
+++ b/src/sass/views/amount.scss
@@ -252,6 +252,13 @@
           position: relative;
           padding: 10px 30px;
 
+          .text-selectable {
+            -webkit-user-select: text;
+            -moz-user-select: text;
+            -ms-user-select: text;
+            user-select: text;
+          }
+
           .primary-amount {
             input, .unit, .primary-amount-display {
               font-size: 1.8em;
diff --git a/www/views/amount.html b/www/views/amount.html
index 3d581f886..af4e9d55c 100644
--- a/www/views/amount.html
+++ b/www/views/amount.html
@@ -18,11 +18,11 @@
             <div class="send-amount-tool-input amount">
               <div class="primary-amount"
                 ng-class="{long: amountModel.amount.length > 5, 'very-long': amountModel.amount.length > 10}">
-                <span class="primary-amount-display">{{ amountModel.amount || 0 }}</span><span class="unit">{{unit}}</span>
+                <span class="primary-amount-display text-selectable">{{ amountModel.amount || 0 }}</span><span class="unit">{{unit}}</span>
               </div>
               <span ng-show="globalResult">{{globalResult}} {{unit}}</span>
               <div class="alternative-amount">
-                <span>{{alternativeAmount || '0.00'}} {{alternativeUnit}}</span>
+                <span class="text-selectable">{{alternativeAmount || '0.00'}}</span> <span>{{alternativeUnit}}</span>
               </div>
               <div class="switch-currencies" ng-click="changeUnit()"><img src="img/icon-convert.svg"></div>
             </div>
diff --git a/www/views/modals/search.html b/www/views/modals/search.html
index ad82409de..877173e73 100644
--- a/www/views/modals/search.html
+++ b/www/views/modals/search.html
@@ -4,7 +4,7 @@
       Close
     </button>
     <div class="title" translate>
-      Search Transactions
+      Search Transactions ({{wallet.coin}})
     </div>
   </ion-header-bar>
 
@@ -18,6 +18,18 @@
     </div>
 
     <div class="list">
+      <div class="wallet-details__list" ng-show="filteredTxHistory.length === 0 && search != ''">
+        <div class="text-gray text-center p10t">
+        {{'No results found'|translate}}
+        </div>
+        <div class="p10t text-center">
+          <button class="button button-small button-primary" ng-click="searchOnBlockchain(search)" translate>
+            <span ng-if="searchTermIsTxId">{{'Show Transaction on Blockchain'|translate}}</span>
+            <span ng-if="searchTermIsAddress">{{'Show Address on Blockchain'|translate}}</span>
+            <span ng-if="!searchTermIsAddress && !searchTermIsTxId">{{'Search on Blockchain'|translate}}</span>
+          </button>
+        </div>
+      </div>
       <div class="wallet-details__list" ng-show="txHistory[0]">
         <div ng-repeat="btx in txHistorySearchResults track by $index" ng-click="openTx(btx)">
           <span ng-include="'views/includes/walletHistory.html'"></span>
diff --git a/www/views/tab-home.html b/www/views/tab-home.html
index 3effee3a6..41534a340 100644
--- a/www/views/tab-home.html
+++ b/www/views/tab-home.html
@@ -49,7 +49,6 @@
       <a class="item item-icon-right item-heading" ui-sref="tabs.activity">
         <span translate>Recent Transactions</span>
         <i class="icon bp-arrow-right"></i>
-        <span class="badge badge-assertive m5t m10r" ng-show="notificationsN>3"> {{notificationsN}}</span>
       </a>
       <a class="item item-sub activity" ng-repeat="notification in notifications" ng-click="openNotificationModal(notification)">
         <span ng-include="'views/includes/walletActivity.html'"></span>