Downgrade to previous version after upgrade

[cyrille de brébisson]

hello,

Yes, you can downgrade.
To do so, you need to keep a copy of the current file, it is normally located in My Documents\HP Connectivity Kit\Firmware\G1 or G2 depending on the type of HW that you are using.

Make a copy of said directory (or zip it up)...
When you want to downgrade, just put back the original file and do the normal upgrade procedure to downgrade your calc to that file.
Cyrille