diff --git a/java_console/io/src/main/java/com/rusefi/binaryprotocol/BinaryProtocol.java b/java_console/io/src/main/java/com/rusefi/binaryprotocol/BinaryProtocol.java
index 3c25f35cd3..9be37a33e7 100644
--- a/java_console/io/src/main/java/com/rusefi/binaryprotocol/BinaryProtocol.java
+++ b/java_console/io/src/main/java/com/rusefi/binaryprotocol/BinaryProtocol.java
@@ -7,6 +7,7 @@ import com.opensr5.io.ConfigurationImageFile;
 import com.opensr5.io.DataListener;
 import com.rusefi.ConfigurationImageDiff;
 import com.rusefi.NamedThreadFactory;
+import com.rusefi.SignatureHelper;
 import com.rusefi.Timeouts;
 import com.rusefi.composite.CompositeEvent;
 import com.rusefi.composite.CompositeParser;
@@ -17,6 +18,7 @@ import com.rusefi.core.Sensor;
 import com.rusefi.core.SensorCentral;
 import com.rusefi.io.*;
 import com.rusefi.io.commands.GetOutputsCommand;
+import com.rusefi.io.commands.HelloCommand;
 import com.rusefi.stream.LogicdataStreamFile;
 import com.rusefi.stream.StreamFile;
 import com.rusefi.stream.TSHighSpeedLog;
@@ -228,6 +230,14 @@ public class BinaryProtocol implements BinaryProtocolCommands {
      * @return true if everything fine
      */
     public boolean connectAndReadConfiguration(DataListener listener) {
+        try {
+            HelloCommand.send(stream);
+            String response = HelloCommand.getHelloResponse(incomingData);
+            System.out.println("Got " + response);
+            SignatureHelper.downloadIfNotAvailable(SignatureHelper.getUrl(response));
+        } catch (IOException e) {
+            return false;
+        }
 //        switchToBinaryProtocol();
         readImage(Fields.TOTAL_CONFIG_SIZE);
         if (isClosed)
diff --git a/java_console/models/src/main/java/com/rusefi/rusEFIVersion.java b/java_console/models/src/main/java/com/rusefi/rusEFIVersion.java
index e78f204fca..f93dab8bbf 100644
--- a/java_console/models/src/main/java/com/rusefi/rusEFIVersion.java
+++ b/java_console/models/src/main/java/com/rusefi/rusEFIVersion.java
@@ -6,7 +6,7 @@ import java.net.URL;
 import java.util.concurrent.atomic.AtomicReference;
 
 public class rusEFIVersion {
-    public static final int CONSOLE_VERSION = 20200928;
+    public static final int CONSOLE_VERSION = 20201001;
     public static AtomicReference<String> firmwareVersion = new AtomicReference<>("N/A");
 
     public static long classBuildTimeMillis() {
diff --git a/java_console/shared_io/src/main/java/com/rusefi/SignatureHelper.java b/java_console/shared_io/src/main/java/com/rusefi/SignatureHelper.java
new file mode 100644
index 0000000000..1393a09a7e
--- /dev/null
+++ b/java_console/shared_io/src/main/java/com/rusefi/SignatureHelper.java
@@ -0,0 +1,54 @@
+package com.rusefi;
+
+import com.rusefi.core.Pair;
+
+import java.io.BufferedInputStream;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.net.URL;
+
+import static com.rusefi.shared.FileUtil.RUSEFI_SETTINGS_FOLDER;
+
+public class SignatureHelper {
+    private final static String LOCAL_INI = RUSEFI_SETTINGS_FOLDER + File.separator + "ini_database";
+
+    public static final String PREFIX = "rusEFI ";
+    public static final char SLASH = '/';
+
+    public static Pair<String, String> getUrl(String signature) {
+        if (!signature.startsWith(PREFIX))
+            return null;
+        signature = signature.substring(PREFIX.length()).trim();
+        String[] elements = signature.split("\\.");
+        if (elements.length != 5)
+            return null;
+
+        String year = elements[0];
+        String month = elements[1];
+        String day = elements[2];
+        String bundle = elements[3];
+        String hash = elements[4];
+
+        String fileName = hash + ".ini";
+        return new Pair("https://rusefi.com/online/ini/rusefi/" + year + SLASH + month + SLASH + day + SLASH + bundle + SLASH + fileName, fileName);
+    }
+
+    public static void downloadIfNotAvailable(Pair<String, String> p) {
+        new File(LOCAL_INI).mkdirs();
+        String localIniFile = LOCAL_INI + File.separator + p.second;
+        File file = new File(localIniFile);
+        if (file.exists() && file.length() > 10000)
+            return;
+        try (BufferedInputStream in = new BufferedInputStream(new URL(p.first).openStream());
+             FileOutputStream fileOutputStream = new FileOutputStream(localIniFile)) {
+            byte[] dataBuffer = new byte[32 * 1024];
+            int bytesRead;
+            while ((bytesRead = in.read(dataBuffer, 0, dataBuffer.length)) != -1) {
+                fileOutputStream.write(dataBuffer, 0, bytesRead);
+            }
+        } catch (IOException e) {
+            System.err.println(e.getMessage());
+        }
+    }
+}
diff --git a/java_console/inifile/src/main/java/com/rusefi/core/Pair.java b/java_console/shared_io/src/main/java/com/rusefi/core/Pair.java
similarity index 100%
rename from java_console/inifile/src/main/java/com/rusefi/core/Pair.java
rename to java_console/shared_io/src/main/java/com/rusefi/core/Pair.java
diff --git a/java_console/shared_ui/src/com/rusefi/SignatureHelper.java b/java_console/shared_ui/src/com/rusefi/SignatureHelper.java
deleted file mode 100644
index 77605285d5..0000000000
--- a/java_console/shared_ui/src/com/rusefi/SignatureHelper.java
+++ /dev/null
@@ -1,27 +0,0 @@
-package com.rusefi;
-
-import com.rusefi.core.Pair;
-
-public class SignatureHelper {
-
-    public static final String PREFIX = "rusEFI ";
-    public static final char SLASH = '/';
-
-    public static Pair<String, String> getUrl(String signature) {
-        if (!signature.startsWith(PREFIX))
-            return null;
-        signature = signature.substring(PREFIX.length()).trim();
-        String[] elements = signature.split("\\.");
-        if (elements.length != 5)
-            return null;
-
-        String year = elements[0];
-        String month = elements[1];
-        String day = elements[2];
-        String bundle = elements[3];
-        String hash = elements[4];
-
-        String fileName = hash + ".ini";
-        return new Pair("https://rusefi.com/online/ini/rusefi/" + year + SLASH + month + SLASH + day + SLASH + bundle + SLASH + fileName, fileName);
-    }
-}
diff --git a/java_tools/proxy_server/src/main/java/com/rusefi/server/ControllerConnectionState.java b/java_tools/proxy_server/src/main/java/com/rusefi/server/ControllerConnectionState.java
index ca352f1bcc..8ae9e43e09 100644
--- a/java_tools/proxy_server/src/main/java/com/rusefi/server/ControllerConnectionState.java
+++ b/java_tools/proxy_server/src/main/java/com/rusefi/server/ControllerConnectionState.java
@@ -1,9 +1,11 @@
 package com.rusefi.server;
 
 import com.devexperts.logging.Logging;
+import com.rusefi.SignatureHelper;
 import com.rusefi.auth.AuthTokenUtil;
 import com.rusefi.binaryprotocol.IncomingDataBuffer;
 import com.rusefi.config.generated.Fields;
+import com.rusefi.core.Pair;
 import com.rusefi.core.SensorsHolder;
 import com.rusefi.io.IoStream;
 import com.rusefi.io.commands.GetOutputsCommand;
@@ -101,6 +103,9 @@ public class ControllerConnectionState {
         if (userDetails == null) {
             throw new IOException("Unable to resolve " + sessionDetails.getAuthToken());
         }
+        Pair<String, String> p = SignatureHelper.getUrl(sessionDetails.getControllerInfo().getSignature());
+        SignatureHelper.downloadIfNotAvailable(p);
+
         controllerKey = new ControllerKey(userDetails.getUserId(), sessionDetails.getControllerInfo());
         log.info("User " + userDetails);
     }