I am not sure you are referring to me.
But if so -
I did not quite understood what you mean by this link.
1. I did search, and now searched again, but could not find the answer.
(I searched igo maps, and igo primo nextgen forums, I searched for the single word 'crash',
when search was marked with 'show threads' it returned a few threads, searching within the threads yield nothing,
when search was marked with 'show posts' it returned nothing)

2. Device is Samsung S5, Igo World 9.18.27.736653 from SD (under Android/data/...nng.../Igo_World/....), portrait, default skin mod by arimi.
I thought that the fact the app worked with map that is ~ 1 year old,
is details enough, that the app works on the device and there is no underlying issue.

3. If anyone can suggest steps to take either to resolve the issue, or to investigate cause,
it will be appreciated.