You move your mobile world file to a free cloud service (like Google Drive), open and edit it using TEdit on a computer, and sync it back to your phone.
Never try to edit a world file while Terraria is actively running in the background of your phone. This can cause file conflicts and wipe your data. 5. Conclusion terraria map editor mobile free
Ensure the editor supports the current mobile version (currently 1.4.4 or higher). You move your mobile world file to a