VirtualHere CloudHub correction of instructions

2. Write the firmware
 CHOOSE THIS SECTION OF YOU HAVE A RASPBERRY PI
Are you upgrading from a previous edition of CloudHub?

YES I am already running Cloudhub BUT the version is lower than 4.6.4  ???
There is not enough information that explains what to do if the version is lower than 4.6.4
The program says that you need to do a complete rewrite of the flash drive.
That is, the update from 4.6 to 4.6.4 is only possible by completely rewriting the device? What configuration file can I save?

I think that you should write this information, indicate that after rewriting the flash drive, the serial number of the device will be preserved and you will just need to re-enter the license code.

#2

Thanks for the feedback. I have updated the webpage now. Yes if you are running CloudHub 4.6.3 or older, you will need to physically re-write the sdcard by taking it out of the pi and using an sdcard reader/writer. However your license details will be remembered, even if you re-write the sdcard. If you reformat the sdcard then re-write it then you would need to paste in the license key again into the virtualhere client.