sscnz Seniorius Lurkius
5y
7
So I have a new Kobo since last year, but I also have a fairly new Kindle Paperwhite and then then we have a few more Kindles in the family. So here's what I did which allows me to read all books across all devices with progress sync and the ability to push books down to a device from Calibre.

1. Jailbreak all Kindles using Winterbreak (works on latest firmware and will then disable future automatic updates from Amazon).
2. Download all purchased books from Amazon, import into Calibre which will do its DRM thing on import.
3. Install KOReader across all devices, enable progress sync and Calibre integration. Only works on jailbroken kindle devices but will install in seconds using a script on Kobo.

I can pick up my Kobo in my office, read a few pages, then before going to bed, pick up my Kindle on my bedside table and continue the same book where I left off.