How to update NANL-B500G-RE firmware

I want to update the firmware of my netANALYZER NANL-B500G-RE device. How can I do this?

1. Open the Ethernet Device Configuration utiliy
2. Scan for devices
3. Obtain the IP address of the netANALYZER you want to update
   
4. Open the Windows explorer (alternatively a common FTP utility may be used)
5. Enter ftp://192.168.1.1, where the IP address shall be given with the address obtained from step 3
6. On the login screen enter "update" as user name and "nanl-b500g-re" as password (without the double quotes)
   
7. Copy the incremental firmware update file to the netANALYZER's FTP target by drag'n'drop the file nanl-b500g-re.update
   The .update file can be found on the netANALYZER DVD in the folder NANL-B500G-RE firmware update
   
8. Once the file is copied the FTP folder should contain the file nanl-b500g-re.update, there may exist a file update.log from a previous update process, the log file contains information about the update process and can be ignored by the end user
   
9. Power off your NANL-B500G-RE device
10. Power on your NANL-B500G-RE device and wait until the device is fully operational
    Wait until the LEDs will stay in state SYS LED = green, STA0 LED = red, STA1 LED = off for approx. 10 seconds. During the update process the LEDs may flash up in different colors.
11. The device is now updated
12. To verify if the update process was successfully you may verify the version information, open the netANALYZER application and select your device
    
13. Open the Info dialog box
14. The firmware versions of your NANL-B500G-RE device should now be on the new state
    
    Note, that the version shown in this picture may differ from you latest version you just installed