I still have and use my Windows Pocket PC. I would love to know how can convert some of my current modules to the Pocket eSword version.
Now, if my understanding/guess is correct, Pocket e-Sword resources were same as the old top, bbl etc (Microsoft's Access DB) used on pre e-Sword 9x days. So, as to whether or not the Simple Bible Reader can revert a e.g., a bbli or bblx file to a bbl one, I have extreme doubts about that. I could be wrong about that, and would be more than willing to admit it if it was actually shown or demonstrated to me. However, reading the documentation, you can only convert from the old format to the newer format. So, as the old saying goes, "There's no going back."
Blessings,