Could we replace parts of the lg rom? With that of Lineage OSLineageOS pie, 10, 11, etc, uses the LG Oreo modem.
This is possible because independent devs that make the LineageOS have access to the lineageOS source code and thus can program it to make it work with the Oreo modem.
But, only LG have access to their stock pie rom source-code which basically means we can't change it to make it work with the Oreo modem.
So basically you could say we are 'blocked' from making any changes, even if we knew what changes to make. That's why.
Well that's sad I was going to test with my V20 but the screen is broken and I am using a different device. So might take a whileI think that would be even more difficult. It would be easier to just fix the stock rom if you could than join it with parts of another. It is not as simple as just replacing or adding files. Believe me I have considered all these things but it's not possible yet I don't think.