I ran everything again on a different computer and eventually made it to work. When I was rebooting recovery while waiting, it will show message that no device connected and exit. Thanks a lot for your help, great tool!
Actually, it does boot into recovery. In script, I hit any key to continue and then appears the message wait ********. I have waited for many hours now but it does not go past that screen. I do not see any error message.
Did you restart your watch as well?
---------- Post added at 10:29 PM ---------- Previous post was at 10:18 PM ----------
When trying to install BP tpk, I am getting general error [-1] failed to install, what am I doing wrong?