Hello!
This method is definitely a bit over my head and I have gotten stumped at the installing the adb portion. I am using Bluestacks on Windows 10. The instructions tell me to enable developer mode on my Android device, so I did this in Bluestacks, which I assume is my android device?
When I get to pasting "adb backup com.amazon.kindle" in my cmd box, I receive this message:
WARNING: adb backup is deprecated and may be removed in a future release
adb: unable to connect for backup: no devices/emulators found
I can't seem to find my way from here, if anyone is able to help