diff --git a/app/src/views/Settings.vue b/app/src/views/Settings.vue
index 3f62552..70f372c 100644
--- a/app/src/views/Settings.vue
+++ b/app/src/views/Settings.vue
@@ -22,10 +22,12 @@
           Weather
           <v-icon>$wb_sunny</v-icon>
         </v-tab>
+        <!--
         <v-tab>
           Cloud
           <v-icon>$cloud</v-icon>
         </v-tab>
+        -->
       </v-tabs>
 
       <v-card v-if="settings" class="mx-auto" width="400">
@@ -45,6 +47,65 @@
                 label="i8n:Theme"
                 placeholder
               ></v-select>
+
+              <v-dialog v-model="dialogSystemUpdate" max-width="400">
+                <template v-slot:activator="{ on }">
+                  <v-btn class="my-5" block small outlined color="warning" v-on="on">System update</v-btn>
+                </template>
+                <v-card :loading="system.updateProgress > 0">
+                  <template v-slot:progress>
+                    <v-progress-linear
+                      v-model="system.updateProgress"
+                      :indeterminate="system.updateProgress === 100"
+                      height="10"
+                    ></v-progress-linear>
+                  </template>
+                  <v-card-title class="headline">System update</v-card-title>
+                  <v-card-text>
+                    <!--
+										<v-alert border="left" type="warning" outlined>
+											Sed in libero ut nibh placerat accumsan. Phasellus leo dolor, tempus non, auctor et
+										</v-alert>
+                    -->
+
+                    <v-file-input
+                      v-model="system.firmware"
+                      show-size
+                      accept="application/octet-stream"
+                      label="Firmware"
+                    ></v-file-input>
+                  </v-card-text>
+                  <v-card-actions>
+                    <v-btn text href="https://github.com/paperdash" target="_blank">Get firmware</v-btn>
+                    <v-spacer></v-spacer>
+                    <v-btn
+                      outlined
+                      color="warning"
+                      ref="firmware"
+                      @click="onSystemUpdate()"
+                    >Update system</v-btn>
+
+                    <!--
+										<v-btn color="green darken-1" text @click="dialogSystemUpdate = false">Disagree</v-btn>
+										<v-btn color="green darken-1" text @click="dialogSystemUpdate = false">Agree</v-btn>
+                    -->
+                  </v-card-actions>
+                </v-card>
+
+                <v-dialog :value="system.updateResult !== null" persistent max-width="400">
+                  <v-card>
+                    <v-card-title class="headline">
+                      update result...
+                      {{ system.updateResult }}
+                    </v-card-title>
+
+                    <v-card-actions>
+                      <v-spacer></v-spacer>
+                      <v-btn text @click="onUpdateDone()">OK</v-btn>
+                    </v-card-actions>
+                  </v-card>
+                </v-dialog>
+              </v-dialog>
             </v-card-text>
           </v-tab-item>
           <v-tab-item>
@@ -108,6 +169,7 @@
               ></v-select>
             </v-card-text>
           </v-tab-item>
+          <!--
           <v-tab-item>
             <v-card-text>
               <v-select
@@ -130,6 +192,7 @@
               ></v-text-field>
             </v-card-text>
           </v-tab-item>
+          -->
         </v-tabs-items>
 
         <v-card-actions>
@@ -149,6 +212,7 @@
 <script>
 import apiDevice from "../api/device";
 import weatherFindLocation from "./../components/WeatherFindLocation";
+import axios from "axios";
 
 export default {
   name: "Settings",
@@ -186,7 +250,14 @@ export default {
     weatherUnit: [
       { text: "Imperial", value: "" },
       { text: "Metrisch", value: "metric" }
-    ]
+    ],
+
+    dialogSystemUpdate: false,
+    system: {
+      firmware: null,
+      updateProgress: 0,
+      updateResult: null
+    }
   }),
   created() {
     this.$vuetify.icons.values.tv = {
@@ -225,10 +296,28 @@ export default {
           /* webpackChunkName: "icons" */ "!vue-svg-loader!@material-icons/svg/svg/wb_sunny/baseline.svg"
         )
     };
-    this.$vuetify.icons.values.update = {
+    this.$vuetify.icons.values.system_update = {
+      component: () =>
+        import(
+          /* webpackChunkName: "icons" */ "!vue-svg-loader!@material-icons/svg/svg/system_update_alt/baseline.svg"
+        )
+    };
+    this.$vuetify.icons.values.file = {
+      component: () =>
+        import(
+          /* webpackChunkName: "icons" */ "!vue-svg-loader!@material-icons/svg/svg/attach_file/baseline.svg"
+        )
+    };
+    this.$vuetify.icons.values.warning = {
       component: () =>
         import(
-          /* webpackChunkName: "icons" */ "!vue-svg-loader!@material-icons/svg/svg/update/baseline.svg"
+          /* webpackChunkName: "icons" */ "!vue-svg-loader!@material-icons/svg/svg/warning/baseline.svg"
+        )
+    };
+    this.$vuetify.icons.values.clear = {
+      component: () =>
+        import(
+          /* webpackChunkName: "icons" */ "!vue-svg-loader!@material-icons/svg/svg/clear/baseline.svg"
         )
     };
 
@@ -249,6 +338,49 @@ export default {
 
         this.$router.push("/");
       });
+    },
+
+    onSystemUpdate() {
+      let self = this;
+      self.system.updateProgress = 0;
+
+      const config = {
+        onUploadProgress: function(progressEvent) {
+          let percentCompleted = Math.round(
+            (progressEvent.loaded * 100) / progressEvent.total
+          );
+
+          self.system.updateProgress = percentCompleted;
+        }
+      };
+
+      let formData = new FormData();
+      formData.append("update", this.system.firmware);
+
+      axios
+        .post("/update", formData, config)
+        .then(response => {
+          console.log(response.data);
+
+          self.system.updateProgress = null;
+          self.system.updateResult = response.data.success;
+        })
+        .catch(response => {
+          console.log(response);
+
+          self.system.updateProgress = null;
+          self.system.updateResult = false;
+        });
+    },
+
+    onUpdateDone() {
+      if (this.system.updateResult === true) {
+        window.location = "/";
+      } else {
+        this.system.firmware = null;
+        this.system.updateProgress = 0;
+        this.system.updateResult = null;
+      }
     }
   }
 };
diff --git a/src/app.cpp b/src/app.cpp
index 4e38743..3ce846d 100644
--- a/src/app.cpp
+++ b/src/app.cpp
@@ -1,4 +1,5 @@
 #include <SPIFFS.h>
+#include <Update.h>
 #include "app.h"
 #include "ESPAsyncWebServer.h"
 #include "ArduinoJson.h"
@@ -21,8 +22,14 @@ void setupWifiConnect();
 void setupCurrentImage();
 void setupApiFace();
 void setupApiUpdate();
+void setupOTA();
+
+//flag to use from web update to update display
 bool updateDisplayRequired = false;
 
+//flag to use from web update to reboot the ESP
+bool shouldReboot = false;
+
 // bmp
 void write16(AsyncResponseStream &f, uint16_t v);
 void write32(AsyncResponseStream &f, uint32_t v);
@@ -51,6 +58,7 @@ void setupApp()
 	setupCurrentImage();
 	setupApiFace();
 	setupApiUpdate();
+	setupOTA();
 
 	server.onNotFound([](AsyncWebServerRequest *request) {
 		request->send(404);
@@ -102,6 +110,13 @@ void setupApp()
 
 void loopApp()
 {
+	if (shouldReboot)
+	{
+		Serial.println("Rebooting...");
+		delay(100);
+		ESP.restart();
+	}
+
 	if (updateDisplayRequired)
 	{
 		Serial.println("loop app update display");
@@ -396,6 +411,58 @@ void setupApiUpdate()
 	});
 }
 
+void setupOTA()
+{
+	// Simple Firmware Update Form
+	/*
+	server.on("/update", HTTP_GET, [](AsyncWebServerRequest *request) {
+		// TODO in die pwa auslagern
+		request->send(200, "text/html", "<form method='POST' action='/update' enctype='multipart/form-data'><input type='file' name='update'><input type='submit' value='Update'></form>");
+	});
+	*/
+
+	server.on(
+		"/update", HTTP_POST, [](AsyncWebServerRequest *request) {
+			shouldReboot = !Update.hasError();
+			AsyncWebServerResponse *response = request->beginResponse(200, "application/ld+json; charset=utf-8", shouldReboot ? "{\"success\": true}" : "{\"success\": false}");
+
+			response->addHeader("Connection", "close");
+			request->send(response);
+		},
+		[](AsyncWebServerRequest *request, String filename, size_t index, uint8_t *data, size_t len, bool final) {
+			if (!index)
+			{
+				Serial.printf("Update Start: %s\n", filename.c_str());
+				// bool canBegin = Update.begin(contentLength, U_FLASH);
+				// bool canBegin = Update.begin(contentLength, U_SPIFFS);
+				if (!Update.begin((ESP.getFreeSketchSpace() - 0x1000) & 0xFFFFF000))
+				{
+					Update.printError(Serial);
+				}
+			}
+
+			if (!Update.hasError())
+			{
+				if (Update.write(data, len) != len)
+				{
+					Update.printError(Serial);
+				}
+			}
+
+			if (final)
+			{
+				if (Update.end(true))
+				{
+					Serial.printf("Update Success: %uB\n", index + len);
+				}
+				else
+				{
+					Update.printError(Serial);
+				}
+			}
+		});
+}
+
 void write16(AsyncResponseStream &f, uint16_t v)
 {
 	f.write(uint8_t(v));