Ok. Finally I got it working, and I have figured out how it should work.
Andrey, it worked from your link (tjc). After installation it taken a few seconds and both packages was updated to the last compatible versions.
After this I could restarting aliendalvik and packages not disappeared any more
Conclusions:
1. We need use old packages and just wait for update.
2. We can't use updated packages as a first installer like on Jolla Phone for example, even if it completely compatible with our Tablet.
End of story

P.S. Someone know why it can't use updated packages as a first installer ? Maybe before installing them, we need remove some data from some specific folders ?
But probably it will not work again, I tried with updated packages after purging aliendalvik, but got same result...

P.S2. if someone need installer, PM me