Thank you for all your work tonyp!
I had the same issue with my 830F. After some research I found the ROMs in the russian Lenovo forums: lenovo-forums.ru/forum/398-yoga-tablet-2-8-%D0%BF%D1%80%D0%BE%D1%88%D0%B8%D0%B2%D0%BA%D0%B8/
I used the "(L) ОС 5.0" ROM for my device as this...
Do I have to change the flash.xml too like you said? The instructions at the Russian site don't mention this, but you have practical knowledge about this.
Well you can try without the change, maybe it works for you. I got an error whil...
Can you do me a favor and check this thread and tell me if you think your method would work for my sister's 830F?
It looks pretty similar...