Hi there, I had created a small village in a superflat world a long time ago in minecraft pocket edition, but one day the minecraft world data changed the world to be a default world due to a bug ( I thought) a long time ago. it make me can't build any more in the world. Is there any way to change the default world to become a superflat world? thx a lot
You can't change it from within Minecraft, you need an external utility like NBTExplorer. You load your world's level.dat file in this utility and you find the correct entries to change. I don't recall what they are offhand, but there should be some youtube videos about it.