Originally Posted by coaver
This did not work for me. I updated to the latest version of Calibre this morning. I reconverted my library after the update and sent a new copy of each book to both my Kindle 3 WiFi and my Android phone. I opened a couple books in each and established where I was in each book by bookmarking and going to that specific location. Then I attempted to sync and nothing happened. On both devices I received a message that I was already synced to the furthest location read. But they did not sync. Both devices are on different locations. What did I do wrong?
Something to try: delete the books from both devices before uploading them. How are you getting them on your Android phone? Are you uploading the .opf file as well as the .mobi file?