just got my vim2 and wondering how to boot into linux build on the vim2 is Nougat 20170929 Kernel 3.14.29 Version 7.1.2.
A bit wary as don’t want to brick it just yet.
Cheers
there are some instruction in this post/howto boot for example an linux distribution from microSD card.
I used these on VIM1 but should work on VIM2 with Android U-Boot.