diff --git a/firmware/Venus_Release/Vernus Rollout Guidance.pdf b/firmware/Venus_Release/Vernus Rollout Guidance.pdf
index fed5fbdd9..f1a19562d 100644
Binary files a/firmware/Venus_Release/Vernus Rollout Guidance.pdf and b/firmware/Venus_Release/Vernus Rollout Guidance.pdf differ
diff --git a/firmware/Venus_Release/update_Venus.py b/firmware/Venus_Release/update_Venus.py
index 51dd8f56c..cabcb7e56 100644
--- a/firmware/Venus_Release/update_Venus.py
+++ b/firmware/Venus_Release/update_Venus.py
@@ -29,14 +29,22 @@ async def run_rclocal(remote_host):
     return await run_remote_command(remote_host, command)
 
 async def stop_battery_service(remote_host):
-    command = "/opt/victronenergy/serial-starter/stop-tty.sh ttyUSB0"
-    # command = "/opt/victronenergy/serial-starter/stop-tty.sh ttyUSB1"
-    return await run_remote_command(remote_host, command)
+    command1 = "cd /opt/victronenergy/serial-starter && ./stop-tty.sh ttyUSB0"
+    command2 = "cd /opt/victronenergy/serial-starter && ./stop-tty.sh ttyUSB1"
+    
+    result1 = await run_remote_command(remote_host, command1)
+    result2 = await run_remote_command(remote_host, command2)
+    
+    return result1, result2
 
 async def start_battery_service(remote_host):
-    command = "/opt/victronenergy/serial-starter/start-tty.sh ttyUSB0"
-    # command = "/opt/victronenergy/serial-starter/start-tty.sh ttyUSB1"
-    return await run_remote_command(remote_host, command)
+    command1 = "cd /opt/victronenergy/serial-starter && ./start-tty.sh ttyUSB0"
+    command2 = "cd /opt/victronenergy/serial-starter && ./start-tty.sh ttyUSB1"
+    
+    result1 = await run_remote_command(remote_host, command1)
+    result2 = await run_remote_command(remote_host, command2)
+    
+    return result1, result2
 
 async def resize(remote_host):
     command = "sh /opt/victronenergy/swupdate-scripts/resize2fs.sh"
@@ -96,30 +104,55 @@ async def import_pika(remote_host):
     command = f"{change_dir_command} && {install_command}"
     return await run_remote_command(remote_host, command)
 
+async def make_rclocal_executable(remote_host):
+    command = "chmod +x /data/rc.local"
+    return await run_remote_command(remote_host, command)
+
+async def check_connection(remote_host):
+    result = await run_remote_command(remote_host, 'echo Connection successful')
+    return "Connection successful" in result
+
+async def restart_gui(remote_host):
+    command1 = "svc -d /service/gui"
+    command2 = "svc -u /service/gui"
+    result1 = await run_remote_command(remote_host, command1)
+    result2 = await run_remote_command(remote_host, command2)
+    
+    return result1, result2
+
 async def main(remote_host):
-    ##### 1. check whether it's Venus ######
+    ##### 1. check connection ######
+    print("Check connection!")
+    if not await check_connection(remote_host):
+        sys.exit("Failed to ssh!")
+
+    ##### 2. check whether it's Venus ######
     gx_type = await check_GX_type(remote_host)
     if gx_type == "beaglebone\n":
-        ##### 2. upload VPN and battery files ######
+        ##### 3. upload VPN and battery files ######
         print("Upload pika and battery files!")
         if(await upload_files(remote_host)!="All files uploaded successfully."):
             sys.exit("Failed to upload files!")
         else:
             print(await upload_files(remote_host))
-        #### 3. import pika ####
+        #### 4. import pika ####
         print("Import pika!")
         print(await import_pika(remote_host))
-        #### 4. resize /dev/root #####
+        #### 5. resize /dev/root #####
         print("Resize /dev/root now!")
         print(await resize(remote_host))
-        # ##### 5. run rc.local ######
-        # print("Run rc.local to set password, timezone and cp battery folder!")
-        # print(await run_rclocal(remote_host))
-        ##### 5. reboot to run rc.local and update qml ######
-        print("Reboot!")
+        #### 6. stop battery service ######
+        print("Stop battery service!")
+        print(await stop_battery_service(remote_host))
+        ##### 7. run rc.local ######
+        print("Run rc.local!")
         print(await run_rclocal(remote_host))
-
-
+        ##### 8. start battery service ######
+        print("Start battery service!")
+        print(await start_battery_service(remote_host))
+        ##### 9. restart gui ######
+        print("Restart gui!")
+        print(await restart_gui(remote_host))
     else:
         sys.exit("It's not Venus GX!")