Thanks for the information. It would be great if the Pocketbook developers could release a firmware update with this feature. Here's hoping...
Originally Posted by review
Unfortunately, this program won't work directly on the older series. However, I can say that Pocketbook seems to be seriously interested in taking my changes on board and it very well may include the port back to the older models.
I'm just in the process of preparing the patches to publish them.
So there is some room for hope. Especially for the models before 60x and 90x.