diff --git a/core b/core
index bc5b1284f..cdbf46fea 160000
--- a/core
+++ b/core
@@ -1 +1 @@
-Subproject commit bc5b1284f41b0fcfdd264e1e2f12872e0b18c479
+Subproject commit cdbf46feaeefcb0d48ce9c170e90786dab11a03f
diff --git a/defaultapps.json b/defaultapps_banglejs1.json
similarity index 100%
rename from defaultapps.json
rename to defaultapps_banglejs1.json
diff --git a/defaultapps_banglejs2.json b/defaultapps_banglejs2.json
new file mode 100644
index 000000000..2d32d285c
--- /dev/null
+++ b/defaultapps_banglejs2.json
@@ -0,0 +1 @@
+["boot","launch","s7clk","setting","about","widbat","widbt","widlock","widid"]
diff --git a/loader.js b/loader.js
index 90c1c5d96..45ec87df3 100644
--- a/loader.js
+++ b/loader.js
@@ -133,8 +133,8 @@ window.addEventListener('load', (event) => {
   });
 });
 
-// Hook onto device chooser dropdown
 window.addEventListener('load', (event) => {
+  // Hook onto device chooser dropdown
   htmlToArray(document.querySelectorAll(".devicetype-nav .menu-item")).forEach(button => {
     button.addEventListener("click", event => {
       var a = event.target;
@@ -144,4 +144,20 @@ window.addEventListener('load', (event) => {
       document.querySelector(".devicetype-nav span").innerText = a.innerText;
     });
   });
+
+  // Button to install all default apps in one go
+  document.getElementById("installdefault").addEventListener("click",event=>{
+    getInstalledApps().then(() => {
+      if (device.id == "BANGLEJS")
+        return httpGet("defaultapps_banglejs.json");
+      if (device.id == "BANGLEJS2")
+        return httpGet("defaultapps_banglejs2.json");
+      throw new Error("Unknown device "+device.id);
+    }).then(json=>{
+      return installMultipleApps(JSON.parse(json), "default");
+    }).catch(err=>{
+      Progress.hide({sticky:true});
+      showToast("App Install failed, "+err,"error");
+    });
+  });
 });