I am having this issue, I am trying to update VIM3 device using another VIM3 device that is running Ubuntu18.04.
I edited the install script looking for 32 bit versions and I edited it to work on arm by changing
lib32z1 -> zlib1g
lib32stdc++6 -> libstdc++6
lib32ncurses5 -> libncurses5

I still got this error ./update: error while loading shared libraries: libusb-0.1.so.4: cannot open shared object file: No such file or directory,
I then copied this file from my aarch64 folder to usr/lib folder and then get the error
./update: error while loading shared libraries: libusb-0.1.so.4: wrong ELF class: ELFCLASS64
Can you please advice on how to proceed?