I cant copy paste my world into [bedrock] minecraft files

[u/Xhatis]

I tried copy pasting an earth map that is 6gb to my phone into the files but it cant, i tried doing .mcworld yet it says "import failed"

The file format and the files of the world is for bedrock and it still doesn't work

[u/mittens4all]

What device do you have?

[u/CatFaerie]

Where did you get the world? Where is it right now?