How can I force the regeneration of the Nether?

Question

With the release of the Nether update on June 23, I want to re-explore the new Nether dimension in my existing world by regenerating it. How can I do this in Bedrock Edition?

The working solution for Java Edition does not works on Bedrock.

Answer 1

This video explains it pretty good:

1. download mcctoolchest
2. copy your world, just to be save
3. open mcctoolchest and select the copy of your world
4. delete all nether regions