Before you start
Back up your saves and note your Minecraft edition and version. Keep a separate test world for new mods. Review the content of the release before installing it: Jenny Mod is adult-oriented.
Install Jenny Mod Java
Install the Forge version required by the Java release. For the classic setup, prepare a Minecraft 1.12.2 Forge profile and launch it once. Close Minecraft, open the mods folder in that profile’s game directory, and add one chosen JAR with its listed dependencies. Start the same profile and test a new world.
Install Jenny Mod MCPE or Bedrock
Download a Bedrock-compatible pack and open it with Minecraft. On mobile, use your file manager or the share menu to import it. Wait for the result, open a test world’s settings, and activate the required resource and behavior packs. Only change experimental settings if the specific pack’s documentation requests them.
If the mod does not appear
On Java, confirm the selected Forge profile and game directory, then check the mod list and crash report. On Bedrock, confirm that the import completed and that the world has the required packs active. Check version requirements before downloading another copy.
Keep a working backup
Once the setup works, keep a record of the Minecraft version, loader and installed file. Before updating or removing a mod, back up the world again. Returning to a known working setup is easier than troubleshooting several changed components at once.
Official setup references
Use the Forge download page for the classic Java loader. Read Minecraft’s edition guide for the distinction between Java mods and Bedrock content.